Finite Group Databasebeta

← C2×#22597270 #32861813

Subgroups — C2×#22597270 #32861813

Order 18176.

1982 conjugacy classes of subgroups.

The subgroup lattice has 292 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17986556C211yesmaximal, characteristic
2#22597270C2116yesmaximal, direct product factor
3C2×#17986126C214yesmaximal, complemented
4C2×#17986123C214yesmaximal, complemented
5C2×#17986027C212yesmaximal
6C2×#17985957C212yesmaximal
7C22×C4×C71⋊C8C211yesmaximal, characteristic
8C2×#423×C71C211yesmaximal, characteristic
9C23×C71⋊C8C2211yescharacteristic
10C23×C71⋊C8C2211yescharacteristic
11#17986556C418yes—
12#17986556C2218yes—
13C2×#14556128C412yes—
14C2×#14556120C412yes—
15C2×#14556107C414yes—
16C2×C4×Dic142C2214yes—
17C2×#14556087C2212yes—
18#17986126C22132yescomplemented
19#17986123C22132yescomplemented
20#17986027C22116yes—
21C2×Dic71⋊C8C2218yes—
22#17985957C22116yes—
23C2×#14556038C2214yes—
24C2×C4×C71⋊C8C2212yes—
25C2×C4×C71⋊C8C2212yes—
26C2×C4×C71⋊C8C2218yes—
27C2×C8×Dic71C2214yes—
28C22×M16×C71C2212yes—
29C22×C42×C71C2211yescharacteristic
30#423×C71C2218yes—
31C2×C4⋊C8×C71C2214yes—
32C22×Dic142C2×C414yes—
33C22×C71⋊C8—24no—
34C22×C71⋊C8Q818yescomplemented
35C22×C71⋊C8C2312yes—
36C22×C71⋊C8C2314yes—
37C22×C71⋊C8C2311yescharacteristic
38C22×C71⋊C8C2311yescharacteristic
39C22×C71⋊C8C2314yes—
40#14556128C2×C4116yes—
41#14556120C2×C4116yes—
42#14556107C2×C4132yes—
43C4×Dic142C2×C4116yes—
44C4×Dic142C23116yes—
45#14556087C2×C418yes—
46#14556087C2318yes—
47C2×C4⋊Dic71C2×C414yes—
48C2×C4⋊Dic71C2×C414yes—
49C2×Dic71⋊C4C2×C418yes—
50C2×C22⋊Dic71C2×C414yes—
51C2×C4×Dic71C2314yes—
52Dic71⋊C8C23132yes—
53#14556038C23116yes—
54C4×C71⋊C8C2318yes—
55C4×C71⋊C8C2318yes—
56C8×Dic71C23116yes—
57C23×C4×C71C2×C412yes—
58C23×C4×C71C2311yescharacteristic
59C2×M16×C71—28no—
60C2×M16×C71C2318yes—
61C22×C8×C71C2314yes—
62C2×C42×C71C2×C411yescharacteristic
63C2×C42×C71C2×C411yescharacteristic
64C2×C42×C71C2×C414yes—
65C2×C42×C71C2312yes—
66C2×C42×C71C2314yes—
67C4⋊C8×C71C23116yes—
68C2×Dic142—216no—
69C2×Dic142C22×C4116yes—
70C22×Dic71C22×C418yes—
71C2×C71⋊C8—24no—
72C2×C71⋊C8—28no—
73C2×C71⋊C8C2×Q814yes—
74C2×C71⋊C8C2×Q814yes—
75C2×C71⋊C8C2×Q8116yescomplemented
76C2×C71⋊C8C2414yes—
77C2×C71⋊C8C2412yes—
78C2×C71⋊C8C2412yes—
79C4⋊Dic71C22×C4116yes—
80C4⋊Dic71C22×C4116yes—
81Dic71⋊C4C22×C4132yes—
82C22⋊Dic71C22×C4116yes—
83C4×Dic71C22×C418yes—
84C4×Dic71C2418yes—
85C24×C71C22×C411yescharacteristic
86C22×C4×C71—28no—
87C22×C4×C71C22×C412yes—
88C22×C4×C71C22×C418yes—
89C22×C4×C71C22×C411yescharacteristic
90C22×C4×C71C22×C412yes—
91C22×C4×C71C22×C412yes—
92C22×C4×C71C2×Q814yes—
93C22×C4×C71#4114yes—
94C22×C4×C71C2412yes—
95C22×C4×C71C2411yescharacteristic
96M16×C71—216no—
97C2×C8×C71—28no—
98C2×C8×C71C2418yes—
99C42×C71C22×C414yes—
100C42×C71C22×C414yes—
101C42×C71C22×C414yes—
102C42×C71C2414yes—
103C23×C71—24no—
104C23×C71C4×Q814yes—
105C23×C71C23×C412yes—
106C23×C71C23×C411yescharacteristic
107C2×C4×C71—24no—
108C2×C4×C71—216no—
109C2×C4×C71C4×Q818yes—
110C2×C4×C71C4×Q814yes—
111C2×C4×C71#13118yes—
112C2×C4×C71C23×C414yes—
113C2×C4×C71C23×C411yescharacteristic
114C2×C4×C71C23×C412yes—
115C2×C4×C71C23×C414yes—
116C2×C4×C71C22×Q812yes—
117C2×C4×C71C22×Q814yes—
118C2×C4×C71C2×#4112yes—
119C2×C4×C71C2×#4114yes—
120C2×C4×C71C2511yescharacteristic
121C2×Dic71—216no—
122C2×Dic71C23×C4116yes—
123Dic142—232no—
124C8×C71—28no—
125C71⋊C8—24no—
126C71⋊C8C22×Q814yes—
127C71⋊C8C22×Q814yes—
128C22×C71—28no—
129C22×C71—24no—
130C22×C71C2×C4×Q814yes—
131C22×C71C2×C4×Q812yes—
132C22×C71C2×#13114yes—
133C22×C71C24×C411yescharacteristic
134C4×C71—24no—
135C4×C71C2×C4×Q812yes—
136C4×C71C2×C4×Q814yes—
137C4×C71C2×#13118yes—
138C4×C71C23×Q811yescharacteristic
139C4×C71C22×#4111yescharacteristic
140Dic71—216no—
141C2×#2960—711nomaximal, Sylow
142C2×C71—24no—
143C2×C71#296014yescomplemented
144C2×C71C22×C4×Q811yescharacteristic
145C2×C71C22×#13112yes—
146C2×#533—711no—
147#2960—7116no—
148C2×#446—714no—
149C2×C8×Q8—714no—
150C2×#424—712no—
151C2×#423D7111yescharacteristic
152C2×#405—712no—
153C22×C4×C8—711no—
154C71C2×#296011yescharacteristic, complemented, Sylow
155C22×M16C2×D7112yes—
156C23×C8—711no—
157C23×C8—711no—
158#533—718no—
159#533—718no—
160C2×C4⋊Q8—712no—
161C2×#125—712no—
162C2×C22⋊Q8—714no—
163C2×C4×Q8—714no—
164C2×#117—712no—
165C22×C42C2×D7111yescharacteristic
166#446—7132no—
167C8×Q8—7132no—
168#424—7116no—
169#423C2×D7118yes—
170C2×C4⋊C8—718no—
171C2×C4⋊C8C2×D7114yes—
172#405—7116no—
173C2×#97—714no—
174C2×C4×C8—714no—
175C2×C4×C8—712no—
176C2×C4×C8—712no—
177C2×C4×C8—718no—
178C22×Q8—714no—
179C23×C4C4×D7112yes—
180C23×C4C22×D7111yescharacteristic
181C2×M16—28no—
182C2×M16C22×D7118yes—
183C22×C8—718no—
184C22×C8—714no—
185C22×C8—711no—
186C22×C8—711no—
187C22×C8—714no—
188C22×C8—712no—
189C22×C8—1424no—
190C22×C8C22×D7114yes—
191C4⋊Q8—7116no—
192#125—7116no—
193C22⋊Q8—7132no—
194C4×Q8—7116no—
195C4×Q8—7116no—
196#117—718no—
197#117—718no—
198C2×C4⋊C4—714no—
199C2×C4⋊C4—718no—
200C2×C4⋊C4—714no—
201C2×C22⋊C4—714no—
202C2×C42—714no—
203C2×C42C4×D7111yescharacteristic
204C2×C42C4×D7111yescharacteristic
205C2×C42C4×D7114yes—
206C2×C42C22×D7114yes—
207C2×C42C22×D7112yes—
208C4⋊C8—7132no—
209C4⋊C8C22×D71116yes—
210#97—7116no—
211C4×C8—7116no—
212C4×C8—718no—
213C4×C8—718no—
214C24C2×C4×D7111yescharacteristic
215C2×Q8—7116no—
216C2×Q8—14216no—
217C22×C4—28no—
218C22×C4—718no—
219C22×C4C2×C4×D7112yes—
220C22×C4C2×C4×D7118yes—
221C22×C4C2×C4×D7111yescharacteristic
222C22×C4C2×C4×D7112yes—
223C22×C4C2×C4×D7112yes—
224C22×C4Q8×D7114yes—
225C22×C4#1176586414yes—
226C22×C4C23×D7112yes—
227C22×C4C23×D7111yescharacteristic
228M16—216no—
229C2×C8—28no—
230C2×C8—714no—
231C2×C8—714no—
232C2×C8—7116no—
233C2×C8—712no—
234C2×C8—712no—
235C2×C8—714no—
236C2×C8—1424no—
237C2×C8—1428no—
238C2×C8C23×D7118yes—
239C4⋊C4—7132no—
240C4⋊C4—7116no—
241C4⋊C4—7116no—
242C22⋊C4—7116no—
243C42—718no—
244C42—718no—
245C42C2×C4×D7114yes—
246C42C2×C4×D7114yes—
247C42C2×C4×D7114yes—
248C42C23×D7114yes—
249C23—24no—
250C23#1455609314yes—
251C23C22×C4×D7112yes—
252C23C22×C4×D7111yescharacteristic
253Q8—14232no—
254C2×C4—24no—
255C2×C4—216no—
256C2×C4—7116no—
257C2×C4—14216no—
258C2×C4#1455609318yes—
259C2×C4#1455609314yes—
260C2×C4#1455613618yes—
261C2×C4C22×C4×D7114yes—
262C2×C4C22×C4×D7111yescharacteristic
263C2×C4C22×C4×D7112yes—
264C2×C4C22×C4×D7114yes—
265C2×C4C2×Q8×D7114yes—
266C2×C4C2×Q8×D7112yes—
267C2×C4C2×#1176586412yes—
268C2×C4C2×#1176586414yes—
269C2×C4C24×D7111yescharacteristic
270C8—28no—
271C8—714no—
272C8—714no—
273C8—1424no—
274C22—24no—
275C22—28no—
276C22C2×#1455609314yes—
277C22C2×#1455609312yes—
278C22C2×#1455613614yes—
279C22C23×C4×D7111yescharacteristic
280C4—24no—
281C4—14216no—
282C4C2×#1455609312yes—
283C4C2×#1455609314yes—
284C4C2×#1455613618yes—
285C4C22×Q8×D7111yescharacteristic
286C4C22×#1176586411yescharacteristic
287C2—24no—
288C2#2259727014yesdirect product factor
289C2C22×#1455609311yescharacteristic
290C2C22×#1455613612yes—
subgroupG/H
centerC22×C4C23×D71
commutatorC22×C71C24×C4
FrattiniC2×C4C24×D71
FittingC2×#423×C71C2
socleC23×C71C23×C4
prime radicalC24×C71C22×C4
cosocleC2×C4×C71C25
hypercenterC2×#423D71
hypocenterC71C2×#2960
LCSG ▷ C22×C71 ▷ C71
UCSC1 ◁ C22×C4 ◁ C2×#423

Complements

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

NH ≅ G/Ntype
2. #22597270C2direct (N × H)
3. C2×#17986126C2semidirect
4. C2×#17986123C2semidirect
18. #17986126C22semidirect
19. #17986123C22semidirect
34. C22×C71⋊C8Q8semidirect
75. C2×C71⋊C8C2×Q8semidirect
143. C2×C71#2960semidirect
154. C71C2×#2960semidirect
288. C2#22597270direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179865562
#225972702
C2×#179861262
C2×#179861232
C2×#179860272
C2×#179859572
C22×C4×C71⋊C82
C2×#423×C712
C2×#296071