Finite Group Databasebeta

← #90335⋊C3 #13057378

Subgroups — #90335⋊C3 #13057378

Order 1344.

500 conjugacy classes of subgroups.

The subgroup lattice has 300 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1ΓL(1,𝔽8)×C22⋊Q8C211yesmaximal, characteristic, complemented
2#6510⋊C3C212yesmaximal, complemented
3#6493⋊C3C211yesmaximal, characteristic, complemented
4C2×(C2×AGL(1,𝔽7))⋊C4C211yesmaximal, characteristic, complemented
5#6461⋊C3C212yesmaximal, complemented
6#6458⋊C3C212yesmaximal, complemented
7#6457⋊C3C212yesmaximal, complemented
8#6445⋊C3C212yesmaximal, complemented
9((C22⋊D7)⋊C3)⋊C4C212yesmaximal, complemented
10#90335C311yesmaximal, characteristic, complemented, Hall
11C23×AGL(1,𝔽7)C2211yescharacteristic
12C2×Q8×ΓL(1,𝔽8)C2211yescharacteristic, complemented
13C22×C4×ΓL(1,𝔽8)C2211yescharacteristic
14C2×(C22⋊D7)⋊C3C2212yes—
15C22×ΓL(1,𝔽8)⋊C4C2211yescharacteristic
16C2×C4⋊AGL(1,𝔽7)C2212yes—
17C2×C4⋊AGL(1,𝔽7)C2212yes—
18C2×C4⋊AGL(1,𝔽7)C2211yescharacteristic, complemented
19C2×C4×AGL(1,𝔽7)C2212yescomplemented
20C4⋊C4×ΓL(1,𝔽8)C2211yescharacteristic, complemented
21C4⋊C4×ΓL(1,𝔽8)C2212yescomplemented
22C22⋊C4×ΓL(1,𝔽8)C2212yes—
23(C2×AGL(1,𝔽7))⋊C4C2212yes—
24(C2×AGL(1,𝔽7))⋊C4C2212yes—
25(C2×AGL(1,𝔽7))⋊C4C2212yes—
26(C2×AGL(1,𝔽7))⋊C4C2212yes—
27(C2×AGL(1,𝔽7))⋊C4C2212yescomplemented
28(C2×AGL(1,𝔽7))⋊C4C2212yescomplemented
29C4⋊(ΓL(1,𝔽8)⋊C4)C2211yescharacteristic, complemented
30(ΓL(1,𝔽8)⋊C4)⋊C4C2212yescomplemented
31C4×ΓL(1,𝔽8)⋊C4C2212yescomplemented
32C7×C22⋊Q8C2×C311yescharacteristic, complemented
33#6510C2×C312yescomplemented
34#6493C2×C311yescharacteristic, complemented
35C2×(C2×D7)⋊C4C2×C311yescharacteristic, complemented
36#6461C2×C312yescomplemented
37#6458C2×C312yescomplemented
38#6457C2×C312yescomplemented
39#6445C2×C312yescomplemented
40(C22⋊D7)⋊C4C2×C312yescomplemented
41C3×#538—71nomaximal, Hall
42C23×ΓL(1,𝔽8)C2311yescharacteristic
43C22×AGL(1,𝔽7)—22no—
44C22×AGL(1,𝔽7)—41no—
45C22×AGL(1,𝔽7)—41no—
46C22×AGL(1,𝔽7)C2312yes—
47C22×AGL(1,𝔽7)C2312yes—
48Q8×ΓL(1,𝔽8)—41no—
49C2×C4×ΓL(1,𝔽8)—41no—
50C2×C4×ΓL(1,𝔽8)C2312yes—
51C2×C4×ΓL(1,𝔽8)C2312yes—
52C2×C4×ΓL(1,𝔽8)C2311yescharacteristic
53C2×C4×ΓL(1,𝔽8)C2311yescharacteristic
54(C22⋊D7)⋊C3—24no—
55C2×ΓL(1,𝔽8)⋊C4—41no—
56C2×ΓL(1,𝔽8)⋊C4C2312yes—
57C2×ΓL(1,𝔽8)⋊C4C2312yes—
58C4⋊AGL(1,𝔽7)—42no—
59C4⋊AGL(1,𝔽7)—42no—
60C4⋊AGL(1,𝔽7)—41no—
61C4×AGL(1,𝔽7)—42no—
62C23×D7C22×C311yescharacteristic
63C2×C7×Q8C22×C311yescharacteristic, complemented
64C22×C4×C7C22×C311yescharacteristic
65C2×C22⋊D7C22×C312yes—
66C22×Dic7C22×C311yescharacteristic
67C2×D28C22×C312yes—
68C2×D28C22×C312yes—
69C2×D28C22×C311yescharacteristic, complemented
70C2×C4×D7C22×C312yescomplemented
71C7×C4⋊C4C22×C311yescharacteristic, complemented
72C7×C4⋊C4C22×C312yescomplemented
73C7×C22⋊C4C22×C312yes—
74(C2×D7)⋊C4C22×C312yes—
75(C2×D7)⋊C4C22×C312yes—
76(C2×D7)⋊C4C22×C312yes—
77(C2×D7)⋊C4C22×C312yes—
78(C2×D7)⋊C4C22×C312yescomplemented
79(C2×D7)⋊C4C22×C312yescomplemented
80C4⋊Dic7C22×C311yescharacteristic, complemented
81Dic7⋊C4C22×C312yescomplemented
82C4×Dic7C22×C312yescomplemented
83C3×#126—72no—
84C3×#124—72no—
85C3×#123—72no—
86C3×C22⋊Q8—71no—
87C3×#121—72no—
88C3×#121—71no—
89C3×#120—72no—
90C3×C4×D4—72no—
91C2×C3×C22⋊C4—71no—
92C22×ΓL(1,𝔽8)—21no—
93C22×ΓL(1,𝔽8)—21no—
94C22×ΓL(1,𝔽8)#4112yes—
95C22×ΓL(1,𝔽8)C2411yescharacteristic
96C2×AGL(1,𝔽7)—22no—
97C2×AGL(1,𝔽7)—22no—
98C2×AGL(1,𝔽7)—22no—
99C2×AGL(1,𝔽7)—22no—
100C2×AGL(1,𝔽7)—22no—
101C2×AGL(1,𝔽7)—22no—
102C2×AGL(1,𝔽7)—44no—
103C4×ΓL(1,𝔽8)—22no—
104C4×ΓL(1,𝔽8)—21no—
105C4×ΓL(1,𝔽8)—22no—
106C4×ΓL(1,𝔽8)—21no—
107ΓL(1,𝔽8)⋊C4—22no—
108ΓL(1,𝔽8)⋊C4—22no—
109#538—71noSylow
110C23×C7C23×C311yescharacteristic
111C22×D7—22no—
112C22×D7—41no—
113C22×D7—41no—
114C22×D7C23×C312yes—
115C22×D7C23×C312yes—
116C7×Q8—41no—
117C2×C4×C7—41no—
118C2×C4×C7C23×C312yes—
119C2×C4×C7C23×C312yes—
120C2×C4×C7C23×C311yescharacteristic
121C2×C4×C7C23×C311yescharacteristic
122C22⋊D7—24no—
123C2×Dic7—41no—
124C2×Dic7C23×C312yes—
125C2×Dic7C23×C312yes—
126D28—42no—
127D28—42no—
128D28—41no—
129C4×D7—42no—
130C24×C3—71no—
131C2×C3×Q8—71no—
132C2×C3×D4—72no—
133C2×C3×D4—72no—
134C2×C3×D4—72no—
135C2×C3×D4—71no—
136C22×C3×C4—72no—
137C22×C3×C4—71no—
138C22×C3×C4—71no—
139C3×C4⋊C4—72no—
140C3×C4⋊C4—71no—
141C3×C4⋊C4—72no—
142C3×C4⋊C4—71no—
143C3×C22⋊C4—72no—
144C3×C22⋊C4—72no—
145C3×C22⋊C4—72no—
146C3×C22⋊C4—72no—
147C3×C22⋊C4—72no—
148C3×C22⋊C4—72no—
149C3×C22⋊C4—72no—
150C3×C42—72no—
151C2×ΓL(1,𝔽8)—22no—
152C2×ΓL(1,𝔽8)C2×#4111yescharacteristic
153C2×ΓL(1,𝔽8)H(5,𝔽2)11yescharacteristic
154C2×ΓL(1,𝔽8)H(5,𝔽2)11yescharacteristic
155AGL(1,𝔽7)—42no—
156AGL(1,𝔽7)—42no—
157#126—72no—
158#124—72no—
159#123—72no—
160C22⋊Q8AGL(1,𝔽7)11yescharacteristic, complemented
161#121—71no—
162#121—72no—
163#120—72no—
164C4×D4—72no—
165C2×C22⋊C4—71no—
166C22×C7—21no—
167C22×C7—21no—
168C22×C7C3×#4112yes—
169C22×C7C24×C311yescharacteristic
170C2×D7—22no—
171C2×D7—22no—
172C2×D7—22no—
173C2×D7—22no—
174C2×D7—22no—
175C2×D7—22no—
176C2×D7—44no—
177C4×C7—22no—
178C4×C7—21no—
179C4×C7—22no—
180C4×C7—21no—
181Dic7—22no—
182Dic7—22no—
183C23×C3—72no—
184C23×C3—72no—
185C23×C3—71no—
186C23×C3—142no—
187C23×C3—281no—
188C23×C3—281no—
189C3×Q8—281no—
190C3×D4—144no—
191C3×D4—282no—
192C3×D4—281no—
193C3×D4—282no—
194C2×C3×C4—72no—
195C2×C3×C4—72no—
196C2×C3×C4—72no—
197C2×C3×C4—71no—
198C2×C3×C4—71no—
199C2×C3×C4—72no—
200C2×C3×C4—281no—
201C2×C3×C4—282no—
202C2×C3×C4—281no—
203ΓL(1,𝔽8)#53811yescharacteristic, complemented, Hall
204C24—71no—
205C2×Q8C2×AGL(1,𝔽7)11yescharacteristic, complemented
206C2×D4—72no—
207C2×D4—72no—
208C2×D4—72no—
209C2×D4—71no—
210C22×C4—71no—
211C22×C4—72no—
212C22×C4C2×AGL(1,𝔽7)11yescharacteristic
213C4⋊C4—72no—
214C4⋊C4—71no—
215C4⋊C4C2×AGL(1,𝔽7)12yescomplemented
216C4⋊C4C2×AGL(1,𝔽7)11yescharacteristic, complemented
217C22⋊C4—72no—
218C22⋊C4—72no—
219C22⋊C4—72no—
220C22⋊C4—72no—
221C22⋊C4—72no—
222C22⋊C4—72no—
223C22⋊C4C2×AGL(1,𝔽7)12yes—
224C42—72no—
225C2×C7—22no—
226C2×C7C2×C3×#4111yescharacteristic
227C2×C7C3×H(5,𝔽2)11yescharacteristic
228C2×C7C3×H(5,𝔽2)11yescharacteristic
229D7—42no—
230D7—42no—
231C22×C3—72no—
232C22×C3—71no—
233C22×C3—141no—
234C22×C3—141no—
235C22×C3—142no—
236C22×C3—142no—
237C22×C3—142no—
238C22×C3—142no—
239C22×C3—142no—
240C22×C3—142no—
241C22×C3—284no—
242C3×C4—141no—
243C3×C4—142no—
244C3×C4—141no—
245C3×C4—142no—
246C3×C4—142no—
247C3×C4—142no—
248C23—72no—
249C23—72no—
250C23—142no—
251C23—281no—
252C23—281no—
253C23C22×AGL(1,𝔽7)11yescharacteristic
254Q8—41no—
255D4—144no—
256D4—281no—
257D4—282no—
258D4—282no—
259C2×C4—41no—
260C2×C4—72no—
261C2×C4—72no—
262C2×C4—282no—
263C2×C4—281no—
264C2×C4C22×AGL(1,𝔽7)12yes—
265C2×C4C22×AGL(1,𝔽7)11yescharacteristic
266C2×C4C22×AGL(1,𝔽7)11yescharacteristic
267C2×C4C22×AGL(1,𝔽7)12yes—
268C7C3×#53811yescharacteristic, complemented, Sylow
269C2×C3—71no—
270C2×C3—71no—
271C2×C3—71no—
272C2×C3—142no—
273C2×C3—282no—
274C2×C3—282no—
275C22—21no—
276C22—21no—
277C22—142no—
278C22—142no—
279C22—142no—
280C22—142no—
281C22—142no—
282C22—142no—
283C22—284no—
284C22#6665912yes—
285C22C23×AGL(1,𝔽7)11yescharacteristic
286C4—21no—
287C4—21no—
288C4—22no—
289C4—22no—
290C4—142no—
291C4—142no—
292C3—71noSylow
293C2—22no—
294C2—282no—
295C2—282no—
296C2#6548⋊C311yescharacteristic
297C2C2×#6665911yescharacteristic
298C2#1062151811yescharacteristic
subgroupG/H
center, FrattiniC22C23×AGL(1,𝔽7)
commutator, socle, cosocleC22×C7C24×C3
FittingC7×C22⋊Q8C2×C3
hypercenterC22⋊Q8AGL(1,𝔽7)
hypocenterC7C3×#538
LCSG ▷ C22×C7 ▷ C7
UCSC1 ◁ C22 ◁ C22⋊Q8

Complements

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

NH ≅ G/Ntype
1. ΓL(1,𝔽8)×C22⋊Q8C2semidirect
2. #6510⋊C3C2semidirect
3. #6493⋊C3C2semidirect
4. C2×(C2×AGL(1,𝔽7))⋊C4C2semidirect
5. #6461⋊C3C2semidirect
6. #6458⋊C3C2semidirect
7. #6457⋊C3C2semidirect
8. #6445⋊C3C2semidirect
9. ((C22⋊D7)⋊C3)⋊C4C2semidirect
10. #90335C3semidirect
12. C2×Q8×ΓL(1,𝔽8)C22semidirect
18. C2×C4⋊AGL(1,𝔽7)C22semidirect
19. C2×C4×AGL(1,𝔽7)C22semidirect
20. C4⋊C4×ΓL(1,𝔽8)C22semidirect
21. C4⋊C4×ΓL(1,𝔽8)C22semidirect
27. (C2×AGL(1,𝔽7))⋊C4C22semidirect
28. (C2×AGL(1,𝔽7))⋊C4C22semidirect
29. C4⋊(ΓL(1,𝔽8)⋊C4)C22semidirect
30. (ΓL(1,𝔽8)⋊C4)⋊C4C22semidirect
31. C4×ΓL(1,𝔽8)⋊C4C22semidirect
32. C7×C22⋊Q8C2×C3semidirect
33. #6510C2×C3semidirect
34. #6493C2×C3semidirect
35. C2×(C2×D7)⋊C4C2×C3semidirect
36. #6461C2×C3semidirect
37. #6458C2×C3semidirect
38. #6457C2×C3semidirect
39. #6445C2×C3semidirect
40. (C22⋊D7)⋊C4C2×C3semidirect
63. C2×C7×Q8C22×C3semidirect
69. C2×D28C22×C3semidirect
70. C2×C4×D7C22×C3semidirect
71. C7×C4⋊C4C22×C3semidirect
72. C7×C4⋊C4C22×C3semidirect
78. (C2×D7)⋊C4C22×C3semidirect
79. (C2×D7)⋊C4C22×C3semidirect
80. C4⋊Dic7C22×C3semidirect
81. Dic7⋊C4C22×C3semidirect
82. C4×Dic7C22×C3semidirect
160. C22⋊Q8AGL(1,𝔽7)semidirect
203. ΓL(1,𝔽8)#538semidirect
205. C2×Q8C2×AGL(1,𝔽7)semidirect
215. C4⋊C4C2×AGL(1,𝔽7)semidirect
216. C4⋊C4C2×AGL(1,𝔽7)semidirect
268. C7C3×#538semidirect

Maximal subgroups

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

subgroupindex
ΓL(1,𝔽8)×C22⋊Q82
#6510⋊C32
#6493⋊C32
C2×(C2×AGL(1,𝔽7))⋊C42
#6461⋊C32
#6458⋊C32
#6457⋊C32
#6445⋊C32
((C22⋊D7)⋊C3)⋊C42
#903353
C3×#5387