Finite Group Databasebeta

← C2×#22581666 #31819942

Subgroups — C2×#22581666 #31819942

Order 17792.

1240 conjugacy classes of subgroups.

The subgroup lattice has 316 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#22581666C2116yesmaximal, direct product factor
2C2×#17984841C211yesmaximal, characteristic, complemented
3C2×#17984830C212yesmaximal, complemented
4C2×#17984828C212yesmaximal, complemented
5C2×#17984817C211yesmaximal, characteristic, complemented
6C2×#17984816C211yesmaximal, characteristic, complemented
7C2×#17984815C212yesmaximal, complemented
8C2×#17984804C211yesmaximal, characteristic, complemented
9C2×C4×C22⋊D139C211yesmaximal, characteristic, complemented
10C2×#17984800C211yesmaximal, characteristic, complemented
11C2×#17984799C212yesmaximal, complemented
12C2×#117×C139C211yesmaximal, characteristic, complemented
13C22×Dic278C2212yes—
14C22×D556C2211yescharacteristic
15C22×D556C2212yes—
16C22×C22⋊D139C2211yescharacteristic
17C22×C22⋊D139C2212yes—
18C22×C4×D139C2212yes—
19C22×C4×D139C2211yescharacteristic
20#17984841C2218yescomplemented
21#17984830C22116yescomplemented
22#17984828C22116yescomplemented
23#17984817C2218yescomplemented
24#17984816C2218yescomplemented
25#17984815C22116yescomplemented
26#17984804C2218yescomplemented
27C4×C22⋊D139C2218yescomplemented
28#17984800C2218yescomplemented
29#17984799C22116yescomplemented
30C2×C4⋊Dic139C2211yescharacteristic
31C2×Dic139⋊C4C2211yescharacteristic
32C2×Dic139⋊C4C2212yes—
33C2×C22⋊Dic139C2211yescharacteristic
34C2×(C2×D139)⋊C4C2212yes—
35C2×(C2×D139)⋊C4C2212yes—
36C2×(C2×D139)⋊C4C2212yes—
37C2×(C2×D139)⋊C4C2211yescharacteristic
38C2×(C2×D139)⋊C4C2212yes—
39C2×C4×Dic139C2212yes—
40C2×C4×Dic139C2211yescharacteristic
41C23×C4×C139C2211yescharacteristic
42#117×C139C2218yescomplemented
43C2×C4⋊C4×C139C2211yescharacteristic
44C2×C4⋊C4×C139C2211yescharacteristic
45C2×C22⋊C4×C139C2212yes—
46C2×C42×C139C2212yes—
47C23×D139C2311yescharacteristic
48C23×D139C2312yes—
49C2×Dic278—44no—
50C2×Dic278C2318yes—
51C2×D556—24no—
52C2×D556—44no—
53C2×D556C2314yes—
54C2×D556C2318yes—
55C2×C22⋊D139—24no—
56C2×C22⋊D139—44no—
57C2×C22⋊D139C2314yes—
58C2×C22⋊D139C2318yes—
59C22×Dic139C2311yescharacteristic
60C22×Dic139C2311yescharacteristic
61C22×Dic139C2312yes—
62C22×Dic139C2311yescharacteristic
63C2×C4×D139—28no—
64C2×C4×D139—24no—
65C2×C4×D139C2318yes—
66C2×C4×D139C2314yes—
67C4⋊Dic139C2314yes—
68Dic139⋊C4C2314yes—
69Dic139⋊C4C2318yes—
70C22⋊Dic139C2314yes—
71(C2×D139)⋊C4C2318yes—
72(C2×D139)⋊C4C2318yes—
73(C2×D139)⋊C4C2318yes—
74(C2×D139)⋊C4C2314yes—
75(C2×D139)⋊C4C2318yes—
76C4×Dic139C2318yes—
77C4×Dic139C2314yes—
78C24×C139C2311yescharacteristic
79C22×C4×C139—24no—
80C22×C4×C139C2312yes—
81C22×C4×C139C2311yescharacteristic
82C22×C4×C139C2312yes—
83C22×C4×C139C2314yes—
84C22×C4×C139C2311yescharacteristic
85C4⋊C4×C139C2314yes—
86C4⋊C4×C139C2314yes—
87C22⋊C4×C139C2318yes—
88C42×C139C2318yes—
89C22×D139—24no—
90C22×D139—22no—
91C22×D139—22no—
92C22×D139—24no—
93C22×D139—24no—
94C22×D139—22no—
95C22×D139C2412yes—
96C22×D139C2414yes—
97Dic278—48no—
98D556—28no—
99D556—48no—
100C22⋊D139—28no—
101C22⋊D139—48no—
102C2×Dic139—22no—
103C2×Dic139—24no—
104C2×Dic139—22no—
105C2×Dic139#4114yes—
106C2×Dic139C2412yes—
107C2×Dic139C2412yes—
108C2×Dic139C2414yes—
109C2×Dic139C2412yes—
110C4×D139—28no—
111C4×D139—216no—
112C23×C139—22no—
113C23×C139—22no—
114C23×C139—22no—
115C23×C139C2412yes—
116C23×C139C2411yescharacteristic
117C2×C4×C139—22no—
118C2×C4×C139—24no—
119C2×C4×C139—24no—
120C2×C4×C139—28no—
121C2×C4×C139#4114yes—
122C2×C4×C139C2412yes—
123C2×C4×C139C2414yes—
124C2×C4×C139C2414yes—
125C2×C4×C139C2412yes—
126C22×C139—22no—
127C22×C139—22no—
128C22×C139—22no—
129C22×C139—44no—
130C22×C139C2×#4112yes—
131C22×C139C2×#4112yes—
132C22×C139H(5,𝔽2)12yes—
133C22×C139C2511yescharacteristic
134C2×D139—24no—
135C2×D139—22no—
136C2×D139—22no—
137C2×D139—24no—
138C2×D139—24no—
139C2×D139—22no—
140C2×D139—44no—
141C2×D139—48no—
142C4×C139—22no—
143C4×C139—24no—
144C4×C139—24no—
145C4×C139C2×#4114yes—
146Dic139—22no—
147Dic139—24no—
148Dic139—22no—
149Dic139C2×#4114yes—
150C2×C139—42no—
151C2×C139#55514yescomplemented
152C2×C139C22×#4111yescharacteristic
153C2×C139C22×#4111yescharacteristic
154C2×C139C2×H(5,𝔽2)11yescharacteristic
155D139—42no—
156D139—44no—
157C139C2×#55511yescharacteristic, complemented, Sylow
158C2×#555—1391nomaximal, Sylow
159#555—13916no—
160C2×C4⋊Q8—1391no—
161C2×#124—1392no—
162C2×#124—1392no—
163C2×#121—1391no—
164C2×#121—1391no—
165C2×#121—1392no—
166C2×C4×D4—1391no—
167C2×C4×D4—1391no—
168C2×#117—1391no—
169C2×#117—1392no—
170C2×#117D13911yescharacteristic, complemented
171C22×Q8—1392no—
172C22×D4—1391no—
173C22×D4—1392no—
174C22×D4—1391no—
175C22×D4—1392no—
176C23×C4—1392no—
177C23×C4—1391no—
178C23×C4C2×D13911yescharacteristic
179C4⋊Q8—1398no—
180#124—13916no—
181#124—13916no—
182#121—1398no—
183#121—1398no—
184#121—13916no—
185C4×D4—1398no—
186C4×D4—1398no—
187#117—1398no—
188#117—13916no—
189#117C2×D13918yescomplemented
190C2×C4⋊C4—1391no—
191C2×C4⋊C4—1392no—
192C2×C4⋊C4—1391no—
193C2×C4⋊C4C2×D13911yescharacteristic
194C2×C4⋊C4C2×D13911yescharacteristic
195C2×C22⋊C4—1391no—
196C2×C22⋊C4—1392no—
197C2×C22⋊C4—1392no—
198C2×C22⋊C4—1392no—
199C2×C22⋊C4—1392no—
200C2×C22⋊C4—1391no—
201C2×C22⋊C4C2×D13912yes—
202C2×C42—1392no—
203C2×C42—1391no—
204C2×C42C2×D13912yes—
205C24—1392no—
206C24—1391no—
207C24C22×D13911yescharacteristic
208C2×Q8—5564no—
209C2×Q8—1398no—
210C2×D4—2784no—
211C2×D4—2784no—
212C2×D4—5564no—
213C2×D4—5564no—
214C2×D4—1394no—
215C2×D4—1398no—
216C2×D4—1394no—
217C2×D4—1398no—
218C22×C4—24no—
219C22×C4—2788no—
220C22×C4—2784no—
221C22×C4—1391no—
222C22×C4—1391no—
223C22×C4—1392no—
224C22×C4—1398no—
225C22×C4—1394no—
226C22×C4—1391no—
227C22×C4C22×D13914yes—
228C22×C4C22×D13912yes—
229C22×C4C22×D13911yescharacteristic
230C22×C4C22×D13912yes—
231C22×C4C22×D13911yescharacteristic
232C4⋊C4—1394no—
233C4⋊C4—1398no—
234C4⋊C4—1394no—
235C4⋊C4C22×D13914yes—
236C4⋊C4C22×D13914yes—
237C22⋊C4—1394no—
238C22⋊C4—1398no—
239C22⋊C4—1398no—
240C22⋊C4—1398no—
241C22⋊C4—1398no—
242C22⋊C4—1394no—
243C22⋊C4C22×D13918yes—
244C42—1398no—
245C42—1394no—
246C42C22×D13918yes—
247C23—22no—
248C23—22no—
249C23—22no—
250C23—2784no—
251C23—2782no—
252C23—2782no—
253C23—2784no—
254C23—2782no—
255C23—2784no—
256C23—1394no—
257C23—1392no—
258C23C23×D13912yes—
259C23C23×D13911yescharacteristic
260Q8—5568no—
261D4—2788no—
262D4—2788no—
263D4—5568no—
264D4—5568no—
265C2×C4—24no—
266C2×C4—22no—
267C2×C4—24no—
268C2×C4—28no—
269C2×C4—27816no—
270C2×C4—2782no—
271C2×C4—2784no—
272C2×C4—2782no—
273C2×C4—2788no—
274C2×C4—1392no—
275C2×C4—1392no—
276C2×C4—1394no—
277C2×C4—1394no—
278C2×C4—1392no—
279C2×C4#1455578514yes—
280C2×C4C23×D13914yes—
281C2×C4C23×D13912yes—
282C2×C4C23×D13914yes—
283C2×C4C23×D13912yes—
284C22—22no—
285C22—22no—
286C22—22no—
287C22—44no—
288C22—2784no—
289C22—2782no—
290C22—2782no—
291C22—2784no—
292C22—2782no—
293C22—2784no—
294C22—5568no—
295C22—5564no—
296C22#41×D13912yes—
297C22C2×#1455578512yes—
298C22#1798488812yes—
299C22C24×D13911yescharacteristic
300C4—24no—
301C4—22no—
302C4—24no—
303C4—2782no—
304C4—2784no—
305C4—2782no—
306C4—1394no—
307C4C2×#1455578514yes—
308C2—42no—
309C2—5564no—
310C2—5562no—
311C2#2258166614yesdirect product factor
312C2C2×#41×D13911yescharacteristic
313C2C22×#1455578511yescharacteristic
314C2C2×#1798488811yescharacteristic
subgroupG/H
centerC23C23×D139
commutator, cosocleC22×C139C25
FrattiniC22C24×D139
FittingC2×#117×C139C2
socleC23×C139C24
hypercenterC2×#117D139
hypocenterC139C2×#555
LCSG ▷ C22×C139 ▷ C139
UCSC1 ◁ C23 ◁ C2×#117

Complements

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

NH ≅ G/Ntype
1. #22581666C2direct (N × H)
2. C2×#17984841C2semidirect
3. C2×#17984830C2semidirect
4. C2×#17984828C2semidirect
5. C2×#17984817C2semidirect
6. C2×#17984816C2semidirect
7. C2×#17984815C2semidirect
8. C2×#17984804C2semidirect
9. C2×C4×C22⋊D139C2semidirect
10. C2×#17984800C2semidirect
11. C2×#17984799C2semidirect
12. C2×#117×C139C2semidirect
20. #17984841C22semidirect
21. #17984830C22semidirect
22. #17984828C22semidirect
23. #17984817C22semidirect
24. #17984816C22semidirect
25. #17984815C22semidirect
26. #17984804C22semidirect
27. C4×C22⋊D139C22semidirect
28. #17984800C22semidirect
29. #17984799C22semidirect
42. #117×C139C22semidirect
151. C2×C139#555semidirect
157. C139C2×#555semidirect
170. C2×#117D139semidirect
189. #117C2×D139semidirect
311. C2#22581666direct (N × H)

Maximal subgroups

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

subgroupindex
#225816662
C2×#179848412
C2×#179848302
C2×#179848282
C2×#179848172
C2×#179848162
C2×#179848152
C2×#179848042
C2×C4×C22⋊D1392
C2×#179848002
C2×#179847992
C2×#117×C1392
C2×#555139