Finite Group Databasebeta

← C2×#22588489 #31997717

Subgroups — C2×#22588489 #31997717

Order 18176.

730 conjugacy classes of subgroups.

The subgroup lattice has 324 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#22588489C218yesmaximal, direct product factor
2C2×#17985770C212yesmaximal
3C2×#17985759C212yesmaximal
4C2×C71⋊#338C211yesmaximal, characteristic
5C2×#17985756C211yesmaximal, characteristic
6C2×C4×M16×C71C211yesmaximal, characteristic
7C22×#11765849C2212yes—
8C2×#14556087C2212yes—
9#17985770C2218yes—
10#17985759C2218yes—
11C71⋊#338C2214yes—
12#17985756C2214yes—
13C22×M16×C71C2211yescharacteristic
14C22×M16×C71C2211yescharacteristic
15C22×C42×C71C2211yescharacteristic
16C4×M16×C71C414yescomplemented
17C4×M16×C71C2214yes—
18C2×#97×C71C412yescomplemented
19C2×C4×C8×C71C412yescomplemented
20C2×#11765849—22no—
21C2×#11765849—22no—
22C2×#11765849—22no—
23C2×#11765849—22no—
24C2×#11765849—22no—
25C2×#11765849C2314yes—
26C22×C71⋊C8—22no—
27#14556087—22no—
28#14556087—22no—
29#14556087—22no—
30#14556087C2314yes—
31C2×C4⋊Dic71—22no—
32C2×C22⋊Dic71—22no—
33C2×C4×Dic71—22no—
34C23×C4×C71—21no—
35C23×C4×C71C2311yescharacteristic
36C2×M16×C71—22no—
37C2×M16×C71—22no—
38C2×M16×C71—22no—
39C2×M16×C71—22no—
40C2×M16×C71C2×C412yes—
41C2×M16×C71C2×C412yes—
42C2×M16×C71C2312yes—
43C2×M16×C71C2312yes—
44C22×C8×C71C2×C412yes—
45C22×C8×C71C2×C412yes—
46C2×C42×C71—21no—
47C2×C42×C71—21no—
48C2×C42×C71—21no—
49C2×C42×C71C2×C411yescharacteristic
50C2×C42×C71C2×C411yescharacteristic
51C2×C42×C71C2×C412yes—
52C2×C42×C71C2312yes—
53#97×C71C2×C418yescomplemented
54C4×C8×C71C2×C418yescomplemented
55C22×Dic71—42no—
56#11765849—24no—
57#11765849—24no—
58#11765849—42no—
59#11765849—42no—
60C2×C71⋊C8—24no—
61C2×C71⋊C8—42no—
62C2×C71⋊C8—42no—
63C4⋊Dic71—24no—
64C4⋊Dic71—42no—
65C22⋊Dic71—24no—
66C22⋊Dic71—42no—
67C4×Dic71—24no—
68C4×Dic71—42no—
69C24×C71#4111yescharacteristic
70C22×C4×C71—21no—
71C22×C4×C71—22no—
72C22×C4×C71—21no—
73C22×C4×C71—22no—
74C22×C4×C71—44no—
75C22×C4×C71C22×C411yescharacteristic
76C22×C4×C71C22×C411yescharacteristic
77C22×C4×C71#4111yescharacteristic
78C22×C4×C71#4112yes—
79C22×C4×C71#4112yes—
80C22×C4×C71#4112yes—
81C22×C4×C71#4112yes—
82C22×C4×C71#4111yescharacteristic
83C22×C4×C71#4111yescharacteristic
84C22×C4×C71C2411yescharacteristic
85M16×C71—24no—
86M16×C71—24no—
87M16×C71—24no—
88M16×C71—24no—
89C2×C8×C71—22no—
90C2×C8×C71—22no—
91C2×C8×C71—22no—
92C2×C8×C71—22no—
93C2×C8×C71C22×C414yes—
94C2×C8×C71C22×C414yes—
95C42×C71—21no—
96C42×C71—22no—
97C42×C71—21no—
98C42×C71—22no—
99C42×C71C22×C412yes—
100C42×C71C22×C412yes—
101C23×C71—42no—
102C23×C71#11711yescharacteristic
103C23×C71#11711yescharacteristic
104C23×C71#12612yes—
105C23×C71#12612yes—
106C23×C71C2×#4111yescharacteristic
107C2×C4×C71—24no—
108C2×C4×C71—22no—
109C2×C4×C71—22no—
110C2×C4×C71—44no—
111C2×C4×C71—44no—
112C2×C4×C71—42no—
113C2×C4×C71#11711yescharacteristic
114C2×C4×C71#11711yescharacteristic
115C2×C4×C71#11711yescharacteristic
116C2×C4×C71#11712yes—
117C2×C4×C71#11712yes—
118C2×C4×C71#11711yescharacteristic
119C2×C4×C71#11711yescharacteristic
120C2×C4×C71#11711yescharacteristic
121C2×C4×C71#12612yes—
122C2×C4×C71#12612yes—
123C2×C4×C71#12612yes—
124C2×C4×C71#12612yes—
125C2×C4×C71#12612yes—
126C2×C4×C71#12612yes—
127C2×C4×C71C23×C411yescharacteristic
128C2×C4×C71C2×#4112yes—
129C2×C4×C71C2×#4112yes—
130C2×C4×C71C2×#4111yescharacteristic
131C2×Dic71—44no—
132C2×Dic71—84no—
133C8×C71—24no—
134C8×C71—24no—
135C71⋊C8—44no—
136C22×C71—24no—
137C22×C71—22no—
138C22×C71—41no—
139C22×C71—41no—
140C22×C71—42no—
141C22×C71#38311yescharacteristic
142C22×C71#38312yes—
143C22×C71#38311yescharacteristic
144C22×C71C2×#11711yescharacteristic
145C22×C71C2×#12612yes—
146C4×C71—24no—
147C4×C71—42no—
148C4×C71#38311yescharacteristic
149C4×C71#38312yes—
150C4×C71#38311yescharacteristic
151C4×C71C2×#11711yescharacteristic
152C4×C71C2×#11711yescharacteristic
153C4×C71C2×#12612yes—
154Dic71—84no—
155C2×#1841—711nomaximal, Sylow
156C2×C71—22no—
157C2×C71—21no—
158C2×C71—22no—
159C2×C71—21no—
160C2×C71#184112yescomplemented
161C2×C71C2×#38311yescharacteristic
162C2×C4×M16D7111yescharacteristic
163#1841—718no—
164C2×#344—712no—
165C2×#339—712no—
166C2×#338—711no—
167C2×H(3,ℤ/4)—711no—
168C71C2×#184111yescharacteristic, complemented, Sylow
169C22×M16—712no—
170C22×M16C2×D7111yescharacteristic
171C22×M16C2×D7111yescharacteristic
172C2×#117—712no—
173C22×C42C2×D7111yescharacteristic
174C4×M16Dic7114yescomplemented
175C4×M16C2×D7114yes—
176C2×#97Dic7112yescomplemented
177C2×C4×C8Dic7112yescomplemented
178#344—718no—
179#339—718no—
180#338—714no—
181H(3,ℤ/4)—714no—
182C23×C4—21no—
183C23×C4C22×D7111yescharacteristic
184C2×M16—22no—
185C2×M16—22no—
186C2×M16—22no—
187C2×M16—22no—
188C2×M16—714no—
189C2×M16—1422no—
190C2×M16—1422no—
191C2×M16—1422no—
192C2×M16—1422no—
193C2×M16—1422no—
194C2×M16C2×Dic7112yes—
195C2×M16C2×Dic7112yes—
196C2×M16C22×D7112yes—
197C2×M16C22×D7112yes—
198C22×C8—1422no—
199C22×C8C2×Dic7112yes—
200C22×C8C2×Dic7112yes—
201#117—714no—
202#117—1422no—
203#117—1422no—
204#117—1422no—
205C2×C4⋊C4—1422no—
206C2×C22⋊C4—1422no—
207C2×C42—21no—
208C2×C42—21no—
209C2×C42—21no—
210C2×C42—1422no—
211C2×C42C2×Dic7111yescharacteristic
212C2×C42C2×Dic7111yescharacteristic
213C2×C42C2×Dic7112yes—
214C2×C42C22×D7112yes—
215#97C2×Dic7118yescomplemented
216C4×C8C2×Dic7118yescomplemented
217C24#1176586511yescharacteristic
218C22×C4—21no—
219C22×C4—22no—
220C22×C4—22no—
221C22×C4—21no—
222C22×C4—44no—
223C22×C4—2842no—
224C22×C4C22×Dic7111yescharacteristic
225C22×C4C22×Dic7111yescharacteristic
226C22×C4#1176586512yes—
227C22×C4#1176586512yes—
228C22×C4#1176586512yes—
229C22×C4#1176586512yes—
230C22×C4#1176586511yescharacteristic
231C22×C4#1176586511yescharacteristic
232C22×C4#1176586511yescharacteristic
233C22×C4C23×D7111yescharacteristic
234M16—24no—
235M16—24no—
236M16—24no—
237M16—24no—
238M16—2842no—
239M16—2842no—
240M16—1424no—
241M16—1424no—
242C2×C8—22no—
243C2×C8—22no—
244C2×C8—22no—
245C2×C8—22no—
246C2×C8—2842no—
247C2×C8—2842no—
248C2×C8—1424no—
249C2×C8C22×Dic7114yes—
250C2×C8C22×Dic7114yes—
251C4⋊C4—2842no—
252C4⋊C4—1424no—
253C22⋊C4—2842no—
254C22⋊C4—1424no—
255C42—22no—
256C42—21no—
257C42—22no—
258C42—21no—
259C42—2842no—
260C42—1424no—
261C42C22×Dic7112yes—
262C42C22×Dic7112yes—
263C23—42no—
264C23#1455608711yescharacteristic
265C23#1455608711yescharacteristic
266C23#1455612212yes—
267C23#1455612212yes—
268C23C2×#1176586511yescharacteristic
269C2×C4—24no—
270C2×C4—22no—
271C2×C4—22no—
272C2×C4—44no—
273C2×C4—44no—
274C2×C4—42no—
275C2×C4—2844no—
276C2×C4—5684no—
277C2×C4#1455608711yescharacteristic
278C2×C4#1455608711yescharacteristic
279C2×C4#1455608711yescharacteristic
280C2×C4#1455608711yescharacteristic
281C2×C4#1455608711yescharacteristic
282C2×C4#1455608712yes—
283C2×C4#1455608712yes—
284C2×C4#1455608711yescharacteristic
285C2×C4#1455612212yes—
286C2×C4#1455612212yes—
287C2×C4#1455612212yes—
288C2×C4#1455612212yes—
289C2×C4#1455612212yes—
290C2×C4#1455612212yes—
291C2×C4C23×Dic7111yescharacteristic
292C2×C4C2×#1176586512yes—
293C2×C4C2×#1176586512yes—
294C2×C4C2×#1176586511yescharacteristic
295C8—24no—
296C8—24no—
297C8—2844no—
298C22—22no—
299C22—24no—
300C22—41no—
301C22—41no—
302C22—42no—
303C22#1798586711yescharacteristic
304C22#1798586712yes—
305C22#1798586711yescharacteristic
306C22C2×#1455608711yescharacteristic
307C22C2×#1455612212yes—
308C4—24no—
309C4—42no—
310C4—5684no—
311C4#1798586711yescharacteristic
312C4#1798586712yes—
313C4#1798586711yescharacteristic
314C4C2×#1455608711yescharacteristic
315C4C2×#1455608711yescharacteristic
316C4C2×#1455612212yes—
317C2—21no—
318C2—22no—
319C2—21no—
320C2—22no—
321C2#2258848912yesdirect product factor
322C2C2×#1798586711yescharacteristic
subgroupG/H
centerC2×C4#14556087
commutatorC2×C4×C71C23×C4
FrattiniC22×C4C23×D71
FittingC2×C4×M16×C71C2
socleC22×C71#383
prime radicalC24×C71#41
cosocleC22×C4×C71C24
hypercenterC2×C4×M16D71
hypocenterC71C2×#1841
LCSG ▷ C2×C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C2×C4 ◁ C22×M16 ◁ C2×C4×M16

Complements

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

NH ≅ G/Ntype
1. #22588489C2direct (N × H)
16. C4×M16×C71C4semidirect
18. C2×#97×C71C4semidirect
19. C2×C4×C8×C71C4semidirect
53. #97×C71C2×C4semidirect
54. C4×C8×C71C2×C4semidirect
160. C2×C71#1841semidirect
168. C71C2×#1841semidirect
174. C4×M16Dic71semidirect
176. C2×#97Dic71semidirect
177. C2×C4×C8Dic71semidirect
215. #97C2×Dic71semidirect
216. C4×C8C2×Dic71semidirect
321. C2#22588489direct (N × H)

Maximal subgroups

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

subgroupindex
#225884892
C2×#179857702
C2×#179857592
C2×C71⋊#3382
C2×#179857562
C2×C4×M16×C712
C2×#184171