Finite Group Databasebeta

← C2×#22597425 #32862396

Subgroups — C2×#22597425 #32862396

Order 18176.

1978 conjugacy classes of subgroups.

The subgroup lattice has 260 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#22597425C2116yesmaximal, direct product factor
2C2×#17986130C218yesmaximal, complemented
3C2×#17986056C214yesmaximal
4C2×#17986052C212yesmaximal
5C22×C4×Q8×C71C211yesmaximal, characteristic
6#17986130C22164yescomplemented
7#17986056C22132yes—
8#17986052C22116yes—
9C2×C4⋊(C71⋊C8)C2214yes—
10C2×C4⋊(C71⋊C8)C2218yes—
11C2×C22⋊(C71⋊C8)C2214yes—
12C2×#14556039C2218yes—
13C2×C4×C71⋊C8C2214yes—
14C23×Q8×C71C411yescharacteristic
15C2×C4×Q8×C71C414yes—
16C2×C4×Q8×C71C418yes—
17C2×C4×Q8×C71C2218yes—
18C2×C4×Q8×C71C2214yes—
19C22×C4⋊C4×C71C412yes—
20C22×C4⋊C4×C71C411yescharacteristic
21C22×C42×C71C2211yescharacteristic
22C22×C42×C71C2212yes—
23C22×C71⋊C8C2318yes—
24C4⋊(C71⋊C8)C23116yes—
25C4⋊(C71⋊C8)C23132yes—
26C22⋊(C71⋊C8)C23116yes—
27#14556039C23132yes—
28C4×C71⋊C8C23116yes—
29C22×Q8×C71—28no—
30C22×Q8×C71C2×C418yes—
31C22×Q8×C71C2×C414yes—
32C23×C4×C71C2×C412yes—
33C23×C4×C71C2×C411yescharacteristic
34C23×C4×C71C2×C412yes—
35C23×C4×C71C2×C411yescharacteristic
36C23×C4×C71C2311yescharacteristic
37C4×Q8×C71C2×C4132yes—
38C4×Q8×C71C2×C4116yes—
39C4×Q8×C71C23116yes—
40C2×C4⋊C4×C71C2×C418yes—
41C2×C4⋊C4×C71C2×C414yes—
42C2×C4⋊C4×C71C2×C4116yes—
43C2×C4⋊C4×C71C2×C418yes—
44C2×C42×C71C2×C414yes—
45C2×C42×C71C2×C412yes—
46C2×C42×C71C2×C418yes—
47C2×C42×C71C2×C414yes—
48C2×C42×C71C2314yes—
49C2×C42×C71C2318yes—
50C2×C42×C71C2312yes—
51C2×C42×C71C2314yes—
52C2×C71⋊C8—216no—
53C2×C71⋊C8C24116yes—
54C24×C71C22×C411yescharacteristic
55C2×Q8×C71—232no—
56C2×Q8×C71—216no—
57C2×Q8×C71C22×C4116yes—
58C22×C4×C71—28no—
59C22×C4×C71—24no—
60C22×C4×C71—42no—
61C22×C4×C71—44no—
62C22×C4×C71M1618yes—
63C22×C4×C71C22×C411yescharacteristic
64C22×C4×C71C22×C412yes—
65C22×C4×C71C22×C412yes—
66C22×C4×C71C22×C414yes—
67C22×C4×C71C22×C418yes—
68C22×C4×C71C22×C414yes—
69C22×C4×C71C22×C414yes—
70C22×C4×C71C22×C418yes—
71C22×C4×C71C22×C414yes—
72C22×C4×C71C22×C412yes—
73C22×C4×C71C2412yes—
74C22×C4×C71C2411yescharacteristic
75C4⋊C4×C71C22×C4132yes—
76C4⋊C4×C71C22×C4116yes—
77C42×C71C22×C4116yes—
78C42×C71C22×C418yes—
79C42×C71C22×C418yes—
80C42×C71C22×C414yes—
81C42×C71C2414yes—
82C42×C71C2418yes—
83C23×C71—22no—
84C23×C71—22no—
85C23×C71C2×M1614yes—
86C23×C71C23×C412yes—
87C23×C71C23×C411yescharacteristic
88Q8×C71—232no—
89C2×C4×C71—22no—
90C2×C4×C71—216no—
91C2×C4×C71—28no—
92C2×C4×C71—24no—
93C2×C4×C71—28no—
94C2×C4×C71—24no—
95C2×C4×C71—24no—
96C2×C4×C71—44no—
97C2×C4×C71—48no—
98C2×C4×C71C2×M16116yes—
99C2×C4×C71C2×M1618yes—
100C2×C4×C71C23×C412yes—
101C2×C4×C71C23×C414yes—
102C2×C4×C71C23×C418yes—
103C2×C4×C71C23×C418yes—
104C2×C4×C71C23×C411yescharacteristic
105C2×C4×C71C23×C414yes—
106C2×C4×C712−1+414yes—
107C2×C4×C71C2511yescharacteristic
108C71⋊C8—216no—
109C22×C71—22no—
110C22×C71—28no—
111C22×C71—22no—
112C22×C71#51912yes—
113C22×C71C22×M1614yes—
114C22×C71C22×M1612yes—
115C22×C71#56812yes—
116C22×C71C24×C411yescharacteristic
117C4×C71—22no—
118C4×C71—28no—
119C4×C71—24no—
120C4×C71—28no—
121C4×C71#51912yes—
122C4×C71C22×M1618yes—
123C4×C71C2×2−1+412yes—
124C2×#2983—711nomaximal, Sylow
125C2×C71—24no—
126C2×C71#298314yescomplemented
127C2×C71C2×#51911yescharacteristic
128C2×C71C23×M1611yescharacteristic
129C2×C71C2×#56811yescharacteristic
130C22×C4×Q8D7111yescharacteristic
131#2983—7116no—
132C2×#446—718no—
133C2×#432—714no—
134C2×#431—712no—
135C71C2×#298311yescharacteristic, complemented, Sylow
136C23×Q8Dic7111yescharacteristic
137C2×C4×Q8Dic7114yes—
138C2×C4×Q8Dic7118yes—
139C2×C4×Q8C2×D7114yes—
140C2×C4×Q8C2×D7118yes—
141C22×C4⋊C4Dic7112yes—
142C22×C4⋊C4Dic7111yescharacteristic
143C22×C42C2×D7111yescharacteristic
144C22×C42C2×D7112yes—
145#446—7164no—
146#432—7132no—
147#431—7116no—
148C2×C4⋊C8—714no—
149C2×C4⋊C8—718no—
150C2×C22⋊C8—714no—
151C2×#97—718no—
152C2×C4×C8—714no—
153C22×Q8—28no—
154C22×Q8C2×Dic7114yes—
155C22×Q8C2×Dic7118yes—
156C23×C4C2×Dic7112yes—
157C23×C4C2×Dic7111yescharacteristic
158C23×C4C2×Dic7112yes—
159C23×C4C2×Dic7111yescharacteristic
160C23×C4C22×D7111yescharacteristic
161C22×C8—718no—
162C4×Q8C2×Dic71116yes—
163C4×Q8C2×Dic71132yes—
164C4×Q8C22×D71116yes—
165C2×C4⋊C4C2×Dic7118yes—
166C2×C4⋊C4C2×Dic7114yes—
167C2×C4⋊C4C2×Dic71116yes—
168C2×C4⋊C4C2×Dic7118yes—
169C2×C42C2×Dic7114yes—
170C2×C42C2×Dic7112yes—
171C2×C42C2×Dic7118yes—
172C2×C42C2×Dic7114yes—
173C2×C42C22×D7114yes—
174C2×C42C22×D7118yes—
175C2×C42C22×D7112yes—
176C2×C42C22×D7114yes—
177C4⋊C8—7116no—
178C4⋊C8—7132no—
179C22⋊C8—7116no—
180#97—7132no—
181C4×C8—7116no—
182C24C22×Dic7111yescharacteristic
183C2×Q8—232no—
184C2×Q8—216no—
185C2×Q8C22×Dic71116yes—
186C22×C4—28no—
187C22×C4—24no—
188C22×C4—42no—
189C22×C4—44no—
190C22×C4#1176584918yes—
191C22×C4C22×Dic7111yescharacteristic
192C22×C4C22×Dic7112yes—
193C22×C4C22×Dic7112yes—
194C22×C4C22×Dic7114yes—
195C22×C4C22×Dic7118yes—
196C22×C4C22×Dic7114yes—
197C22×C4C22×Dic7114yes—
198C22×C4C22×Dic7118yes—
199C22×C4C22×Dic7114yes—
200C22×C4C22×Dic7112yes—
201C22×C4C23×D7112yes—
202C22×C4C23×D7111yescharacteristic
203C2×C8—7116no—
204C2×C8—14216no—
205C4⋊C4C22×Dic71132yes—
206C4⋊C4C22×Dic71116yes—
207C42C22×Dic71116yes—
208C42C22×Dic7118yes—
209C42C22×Dic7118yes—
210C42C22×Dic7114yes—
211C42C23×D7114yes—
212C42C23×D7118yes—
213C23—22no—
214C23—22no—
215C23C2×#1176584914yes—
216C23C23×Dic7112yes—
217C23C23×Dic7111yescharacteristic
218Q8—232no—
219C2×C4—22no—
220C2×C4—216no—
221C2×C4—28no—
222C2×C4—24no—
223C2×C4—28no—
224C2×C4—24no—
225C2×C4—24no—
226C2×C4—44no—
227C2×C4—48no—
228C2×C4C2×#11765849116yes—
229C2×C4C2×#1176584918yes—
230C2×C4C23×Dic7112yes—
231C2×C4C23×Dic7114yes—
232C2×C4C23×Dic7118yes—
233C2×C4C23×Dic7118yes—
234C2×C4C23×Dic7111yescharacteristic
235C2×C4C23×Dic7114yes—
236C2×C4#1455617614yes—
237C2×C4C24×D7111yescharacteristic
238C8—14216no—
239C22—22no—
240C22—28no—
241C22—22no—
242C22#1798647712yes—
243C22C22×#1176584914yes—
244C22C22×#1176584912yes—
245C22#1798676612yes—
246C22C24×Dic7111yescharacteristic
247C4—28no—
248C4—24no—
249C4—28no—
250C4—22no—
251C4#1798647712yes—
252C4C22×#1176584918yes—
253C4C2×#1455617612yes—
254C2—24no—
255C2#2259742514yesdirect product factor
256C2C2×#1798647711yescharacteristic
257C2C23×#1176584911yescharacteristic
258C2C2×#1798676611yescharacteristic
subgroupG/H
centerC22×C4C23×D71
commutatorC22×C71C24×C4
FrattiniC2×C4C24×D71
FittingC22×C4×Q8×C71C2
socleC23×C71C23×C4
prime radicalC24×C71C22×C4
cosocleC2×C4×C71C25
hypercenterC22×C4×Q8D71
hypocenterC71C2×#2983
LCSG ▷ C22×C71 ▷ C71
UCSC1 ◁ C22×C4 ◁ C22×C4×Q8

Complements

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

NH ≅ G/Ntype
1. #22597425C2direct (N × H)
2. C2×#17986130C2semidirect
6. #17986130C22semidirect
126. C2×C71#2983semidirect
135. C71C2×#2983semidirect
255. C2#22597425direct (N × H)

Maximal subgroups

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

subgroupindex
#225974252
C2×#179861302
C2×#179860562
C2×#179860522
C22×C4×Q8×C712
C2×#298371