Finite Group Databasebeta

← #123×AGL(1,𝔽7) #13057390

Subgroups — #123×AGL(1,𝔽7) #13057390

Order 1344.

684 conjugacy classes of subgroups.

The subgroup lattice has 356 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×D4×AGL(1,𝔽7)C211yesmaximal, characteristic
2C22×C4×AGL(1,𝔽7)C211yesmaximal, characteristic, complemented
3ΓL(1,𝔽8)×#123C211yesmaximal, characteristic, complemented
4#6498⋊C3C211yesmaximal, characteristic, complemented
5#6492⋊C3C211yesmaximal, characteristic, complemented
6#6457⋊C3C212yesmaximal, complemented
7C4⋊C4×AGL(1,𝔽7)C212yesmaximal, complemented
8#6449⋊C3C211yesmaximal, characteristic, complemented
9#6446⋊C3C212yesmaximal, complemented
10C22⋊C4×AGL(1,𝔽7)C212yesmaximal, complemented
11C22⋊C4×AGL(1,𝔽7)C211yesmaximal, characteristic, complemented
12D7×#123C311yesmaximal, characteristic, complemented, Hall
13C23×AGL(1,𝔽7)C2211yescharacteristic
14C23×AGL(1,𝔽7)C2211yescharacteristic
15C2×D4×ΓL(1,𝔽8)C2211yescharacteristic
16C22×C4×ΓL(1,𝔽8)C2211yescharacteristic, complemented
17C2×(C22⋊D7)⋊C3C2211yescharacteristic
18C2×(C22⋊D7)⋊C3C2211yescharacteristic
19C22×ΓL(1,𝔽8)⋊C4C2211yescharacteristic, complemented
20D4×AGL(1,𝔽7)—24no—
21C2×C4⋊AGL(1,𝔽7)C2211yescharacteristic
22C2×C4×AGL(1,𝔽7)—24no—
23C2×C4×AGL(1,𝔽7)C2212yes—
24C2×C4×AGL(1,𝔽7)C2212yes—
25C2×C4×AGL(1,𝔽7)C2211yescharacteristic
26C2×C4×AGL(1,𝔽7)C2212yescomplemented
27C4⋊C4×ΓL(1,𝔽8)C2212yescomplemented
28C22⋊C4×ΓL(1,𝔽8)C2212yescomplemented
29C22⋊C4×ΓL(1,𝔽8)C2211yescharacteristic, complemented
30(C22⋊Dic7)⋊C3C2212yescomplemented
31(C22⋊Dic7)⋊C3C2211yescharacteristic, complemented
32(C2×AGL(1,𝔽7))⋊C4C2212yescomplemented
33(C2×AGL(1,𝔽7))⋊C4C2212yescomplemented
34(C2×AGL(1,𝔽7))⋊C4C2212yescomplemented
35C4⋊(ΓL(1,𝔽8)⋊C4)C2212yescomplemented
36(ΓL(1,𝔽8)⋊C4)⋊C4C2212yescomplemented
37(ΓL(1,𝔽8)⋊C4)⋊C4C2212yescomplemented
38C2×D4×D7C2×C311yescharacteristic
39C22×C4×D7C2×C311yescharacteristic, complemented
40C7×#123C2×C311yescharacteristic, complemented
41#6498C2×C311yescharacteristic, complemented
42#6492C2×C311yescharacteristic, complemented
43#6457C2×C312yescomplemented
44D7×C4⋊C4C2×C312yescomplemented
45#6449C2×C311yescharacteristic, complemented
46#6446C2×C312yescomplemented
47D7×C22⋊C4C2×C311yescharacteristic, complemented
48D7×C22⋊C4C2×C312yescomplemented
49C2×C3×#123—71nomaximal, Hall
50C23×ΓL(1,𝔽8)C2311yescharacteristic
51C23×ΓL(1,𝔽8)C2311yescharacteristic
52C22×AGL(1,𝔽7)—24no—
53C22×AGL(1,𝔽7)—22no—
54C22×AGL(1,𝔽7)—24no—
55C22×AGL(1,𝔽7)D414yes—
56C22×AGL(1,𝔽7)C2311yescharacteristic
57C22×AGL(1,𝔽7)C2311yescharacteristic
58C22×AGL(1,𝔽7)C2311yescharacteristic
59D4×ΓL(1,𝔽8)—22no—
60C2×C4×ΓL(1,𝔽8)—22no—
61C2×C4×ΓL(1,𝔽8)C2312yes—
62C2×C4×ΓL(1,𝔽8)C2312yes—
63C2×C4×ΓL(1,𝔽8)C2311yescharacteristic
64(C22⋊D7)⋊C3—22no—
65(C22⋊D7)⋊C3—22no—
66C2×ΓL(1,𝔽8)⋊C4—22no—
67C2×ΓL(1,𝔽8)⋊C4C2312yes—
68C2×ΓL(1,𝔽8)⋊C4C2311yescharacteristic
69C2×ΓL(1,𝔽8)⋊C4C2312yes—
70C4⋊AGL(1,𝔽7)—22no—
71C4×AGL(1,𝔽7)—24no—
72C4×AGL(1,𝔽7)—24no—
73C4×AGL(1,𝔽7)—22no—
74C4×AGL(1,𝔽7)—24no—
75C23×D7C22×C311yescharacteristic
76C23×D7C22×C311yescharacteristic
77C2×C7×D4C22×C311yescharacteristic
78C22×C4×C7C22×C311yescharacteristic, complemented
79C2×C22⋊D7C22×C311yescharacteristic
80C2×C22⋊D7C22×C311yescharacteristic
81C22×Dic7C22×C311yescharacteristic, complemented
82D4×D7—24no—
83C2×D28C22×C311yescharacteristic
84C2×C4×D7—24no—
85C2×C4×D7C22×C312yes—
86C2×C4×D7C22×C312yes—
87C2×C4×D7C22×C311yescharacteristic
88C2×C4×D7C22×C312yescomplemented
89C7×C4⋊C4C22×C312yescomplemented
90C7×C22⋊C4C22×C312yescomplemented
91C7×C22⋊C4C22×C311yescharacteristic, complemented
92C22⋊Dic7C22×C312yescomplemented
93C22⋊Dic7C22×C311yescharacteristic, complemented
94(C2×D7)⋊C4C22×C312yescomplemented
95(C2×D7)⋊C4C22×C312yescomplemented
96(C2×D7)⋊C4C22×C312yescomplemented
97C4⋊Dic7C22×C312yescomplemented
98Dic7⋊C4C22×C312yescomplemented
99Dic7⋊C4C22×C312yescomplemented
100C22×C3×D4—71no—
101C23×C3×C4—71no—
102C3×#123—72no—
103C3×#123—71no—
104C3×#123—72no—
105C3×#123—71no—
106C3×#123—71no—
107C3×#123—71no—
108C2×C3×C4⋊C4—72no—
109C2×C3×C22⋊C4—71no—
110C2×C3×C22⋊C4—72no—
111C22×ΓL(1,𝔽8)—22no—
112C22×ΓL(1,𝔽8)—21no—
113C22×ΓL(1,𝔽8)—22no—
114C22×ΓL(1,𝔽8)C2×D412yes—
115C22×ΓL(1,𝔽8)C2411yescharacteristic
116C2×AGL(1,𝔽7)—22no—
117C2×AGL(1,𝔽7)—28no—
118C2×AGL(1,𝔽7)—21no—
119C2×AGL(1,𝔽7)—22no—
120C2×AGL(1,𝔽7)—44no—
121C2×AGL(1,𝔽7)C2×D412yes—
122C2×AGL(1,𝔽7)C2×D412yes—
123C2×AGL(1,𝔽7)#4114yes—
124C4×ΓL(1,𝔽8)—22no—
125C4×ΓL(1,𝔽8)—21no—
126C4×ΓL(1,𝔽8)—22no—
127ΓL(1,𝔽8)⋊C4—22no—
128ΓL(1,𝔽8)⋊C4—21no—
129ΓL(1,𝔽8)⋊C4—22no—
130C2×#123—71noSylow
131C23×C7C23×C311yescharacteristic
132C23×C7C23×C311yescharacteristic
133C22×D7—24no—
134C22×D7—22no—
135C22×D7—24no—
136C22×D7C3×D414yes—
137C22×D7C23×C311yescharacteristic
138C22×D7C23×C311yescharacteristic
139C22×D7C23×C311yescharacteristic
140C7×D4—22no—
141C2×C4×C7—22no—
142C2×C4×C7C23×C311yescharacteristic
143C2×C4×C7C23×C312yes—
144C2×C4×C7C23×C312yes—
145C22⋊D7—22no—
146C22⋊D7—22no—
147C2×Dic7—22no—
148C2×Dic7C23×C311yescharacteristic
149C2×Dic7C23×C312yes—
150C2×Dic7C23×C312yes—
151D28—22no—
152C4×D7—24no—
153C4×D7—24no—
154C4×D7—22no—
155C4×D7—24no—
156C24×C3—71no—
157C24×C3—71no—
158C2×C3×D4—71no—
159C2×C3×D4—71no—
160C2×C3×D4—71no—
161C2×C3×D4—71no—
162C2×C3×D4—144no—
163C22×C3×C4—72no—
164C22×C3×C4—72no—
165C22×C3×C4—71no—
166C22×C3×C4—72no—
167C22×C3×C4—71no—
168C22×C3×C4—71no—
169C22×C3×C4—144no—
170C3×C4⋊C4—72no—
171C3×C4⋊C4—72no—
172C3×C4⋊C4—72no—
173C3×C4⋊C4—72no—
174C3×C22⋊C4—72no—
175C3×C22⋊C4—72no—
176C3×C22⋊C4—72no—
177C3×C22⋊C4—71no—
178C3×C22⋊C4—72no—
179C3×C22⋊C4—71no—
180C3×C22⋊C4—72no—
181C2×ΓL(1,𝔽8)—22no—
182C2×ΓL(1,𝔽8)—41no—
183C2×ΓL(1,𝔽8)C22×D411yescharacteristic
184C2×ΓL(1,𝔽8)C2×#4112yes—
185AGL(1,𝔽7)—22no—
186AGL(1,𝔽7)—41no—
187AGL(1,𝔽7)#12314yesdirect product factor
188C22×D4—71no—
189C23×C4—71no—
190#123—71no—
191#123—71no—
192#123—72no—
193#123—72no—
194#123—71no—
195#123AGL(1,𝔽7)11yescharacteristic, direct product factor
196C2×C4⋊C4—72no—
197C2×C22⋊C4—71no—
198C2×C22⋊C4—72no—
199C22×C7—22no—
200C22×C7—21no—
201C22×C7—22no—
202C22×C7C2×C3×D412yes—
203C22×C7C24×C311yescharacteristic
204C2×D7—22no—
205C2×D7—28no—
206C2×D7—21no—
207C2×D7—22no—
208C2×D7—44no—
209C2×D7C2×C3×D412yes—
210C2×D7C2×C3×D412yes—
211C2×D7C3×#4114yes—
212C4×C7—22no—
213C4×C7—21no—
214C4×C7—22no—
215Dic7—22no—
216Dic7—21no—
217Dic7—22no—
218C23×C3—71no—
219C23×C3—74no—
220C23×C3—71no—
221C23×C3—71no—
222C23×C3—71no—
223C23×C3—71no—
224C23×C3—144no—
225C23×C3—142no—
226C23×C3—144no—
227C3×D4—142no—
228C3×D4—142no—
229C3×D4—142no—
230C3×D4—142no—
231C2×C3×C4—72no—
232C2×C3×C4—72no—
233C2×C3×C4—71no—
234C2×C3×C4—72no—
235C2×C3×C4—72no—
236C2×C3×C4—71no—
237C2×C3×C4—142no—
238C2×C3×C4—144no—
239C2×C3×C4—144no—
240C2×C3×C4—144no—
241C2×C3×C4—142no—
242C2×C3×C4—142no—
243ΓL(1,𝔽8)C2×#12311yescharacteristic, complemented, Hall
244C24—71no—
245C24—71no—
246C2×D4—71no—
247C2×D4—71no—
248C2×D4—71no—
249C2×D4—144no—
250C2×D4C2×AGL(1,𝔽7)11yescharacteristic
251C22×C4—71no—
252C22×C4—72no—
253C22×C4—72no—
254C22×C4—71no—
255C22×C4—72no—
256C22×C4—144no—
257C22×C4C2×AGL(1,𝔽7)11yescharacteristic, complemented
258C4⋊C4—72no—
259C4⋊C4—72no—
260C4⋊C4—72no—
261C4⋊C4C2×AGL(1,𝔽7)12yescomplemented
262C22⋊C4—71no—
263C22⋊C4—72no—
264C22⋊C4—72no—
265C22⋊C4—72no—
266C22⋊C4—72no—
267C22⋊C4C2×AGL(1,𝔽7)11yescharacteristic, complemented
268C22⋊C4C2×AGL(1,𝔽7)12yescomplemented
269C2×C7—22no—
270C2×C7—41no—
271C2×C7C22×C3×D411yescharacteristic
272C2×C7C2×C3×#4112yes—
273D7—22no—
274D7—41no—
275D7C3×#12314yescomplemented
276C22×C3—72no—
277C22×C3—74no—
278C22×C3—72no—
279C22×C3—72no—
280C22×C3—71no—
281C22×C3—142no—
282C22×C3—141no—
283C22×C3—142no—
284C22×C3—148no—
285C22×C3—142no—
286C22×C3—141no—
287C22×C3—142no—
288C22×C3—284no—
289C3×C4—142no—
290C3×C4—141no—
291C3×C4—142no—
292C3×C4—142no—
293C3×C4—141no—
294C3×C4—142no—
295C23—71no—
296C23—74no—
297C23—71no—
298C23—71no—
299C23—144no—
300C23—142no—
301C23—144no—
302C23C22×AGL(1,𝔽7)11yescharacteristic
303C23C22×AGL(1,𝔽7)11yescharacteristic
304D4—22no—
305D4—142no—
306D4—142no—
307D4—142no—
308C2×C4—22no—
309C2×C4—72no—
310C2×C4—72no—
311C2×C4—71no—
312C2×C4—144no—
313C2×C4—144no—
314C2×C4—142no—
315C2×C4—144no—
316C2×C4—142no—
317C2×C4C22×AGL(1,𝔽7)12yes—
318C2×C4C22×AGL(1,𝔽7)12yes—
319C2×C4C22×AGL(1,𝔽7)11yescharacteristic
320C7C2×C3×#12311yescharacteristic, complemented, Sylow
321C2×C3—74no—
322C2×C3—71no—
323C2×C3—72no—
324C2×C3—142no—
325C2×C3—142no—
326C2×C3—281no—
327C2×C3—281no—
328C22—22no—
329C22—21no—
330C22—22no—
331C22—72no—
332C22—74no—
333C22—72no—
334C22—148no—
335C22—142no—
336C22—141no—
337C22—142no—
338C22—284no—
339C22D4×AGL(1,𝔽7)12yes—
340C22C23×AGL(1,𝔽7)11yescharacteristic
341C4—22no—
342C4—21no—
343C4—22no—
344C4—142no—
345C4—141no—
346C4—142no—
347C3—71noSylow
348C2—22no—
349C2—41no—
350C2—74no—
351C2—142no—
352C2—281no—
353C2C2×D4×AGL(1,𝔽7)11yescharacteristic
354C2#41×AGL(1,𝔽7)12yes—
subgroupG/H
center, FrattiniC22C23×AGL(1,𝔽7)
commutator, socle, cosocleC22×C7C24×C3
FittingC7×#123C2×C3
prime radicalC2×D4×AGL(1,𝔽7)C2
hypercenter#123AGL(1,𝔽7)
hypocenterC7C2×C3×#123
LCSG ▷ C22×C7 ▷ C7
UCSC1 ◁ C22 ◁ #123

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
2. C22×C4×AGL(1,𝔽7)C2semidirect
3. ΓL(1,𝔽8)×#123C2semidirect
4. #6498⋊C3C2semidirect
5. #6492⋊C3C2semidirect
6. #6457⋊C3C2semidirect
7. C4⋊C4×AGL(1,𝔽7)C2semidirect
8. #6449⋊C3C2semidirect
9. #6446⋊C3C2semidirect
10. C22⋊C4×AGL(1,𝔽7)C2semidirect
11. C22⋊C4×AGL(1,𝔽7)C2semidirect
12. D7×#123C3semidirect
16. C22×C4×ΓL(1,𝔽8)C22semidirect
19. C22×ΓL(1,𝔽8)⋊C4C22semidirect
26. C2×C4×AGL(1,𝔽7)C22semidirect
27. C4⋊C4×ΓL(1,𝔽8)C22semidirect
28. C22⋊C4×ΓL(1,𝔽8)C22semidirect
29. C22⋊C4×ΓL(1,𝔽8)C22semidirect
30. (C22⋊Dic7)⋊C3C22semidirect
31. (C22⋊Dic7)⋊C3C22semidirect
32. (C2×AGL(1,𝔽7))⋊C4C22semidirect
33. (C2×AGL(1,𝔽7))⋊C4C22semidirect
34. (C2×AGL(1,𝔽7))⋊C4C22semidirect
35. C4⋊(ΓL(1,𝔽8)⋊C4)C22semidirect
36. (ΓL(1,𝔽8)⋊C4)⋊C4C22semidirect
37. (ΓL(1,𝔽8)⋊C4)⋊C4C22semidirect
39. C22×C4×D7C2×C3semidirect
40. C7×#123C2×C3semidirect
41. #6498C2×C3semidirect
42. #6492C2×C3semidirect
43. #6457C2×C3semidirect
44. D7×C4⋊C4C2×C3semidirect
45. #6449C2×C3semidirect
46. #6446C2×C3semidirect
47. D7×C22⋊C4C2×C3semidirect
48. D7×C22⋊C4C2×C3semidirect
78. C22×C4×C7C22×C3semidirect
81. C22×Dic7C22×C3semidirect
88. C2×C4×D7C22×C3semidirect
89. C7×C4⋊C4C22×C3semidirect
90. C7×C22⋊C4C22×C3semidirect
91. C7×C22⋊C4C22×C3semidirect
92. C22⋊Dic7C22×C3semidirect
93. C22⋊Dic7C22×C3semidirect
94. (C2×D7)⋊C4C22×C3semidirect
95. (C2×D7)⋊C4C22×C3semidirect
96. (C2×D7)⋊C4C22×C3semidirect
97. C4⋊Dic7C22×C3semidirect
98. Dic7⋊C4C22×C3semidirect
99. Dic7⋊C4C22×C3semidirect
187. AGL(1,𝔽7)#123direct (N × H)
195. #123AGL(1,𝔽7)direct (N × H)
243. ΓL(1,𝔽8)C2×#123semidirect
257. C22×C4C2×AGL(1,𝔽7)semidirect
261. C4⋊C4C2×AGL(1,𝔽7)semidirect
267. C22⋊C4C2×AGL(1,𝔽7)semidirect
268. C22⋊C4C2×AGL(1,𝔽7)semidirect
275. D7C3×#123semidirect
320. C7C2×C3×#123semidirect

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroupindex
C2×D4×AGL(1,𝔽7)2
C22×C4×AGL(1,𝔽7)2
ΓL(1,𝔽8)×#1232
#6498⋊C32
#6492⋊C32
#6457⋊C32
C4⋊C4×AGL(1,𝔽7)2
#6449⋊C32
#6446⋊C32
C22⋊C4×AGL(1,𝔽7)2
D7×#1233
C2×C3×#1237