Finite Group Databasebeta

← C2×#21454904 #30544957

Subgroups — C2×#21454904 #30544957

Order 15616.

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#21454904C2116yesmaximal, direct product factor
2C2×#16839893C218yesmaximal, complemented
3C2×#16839819C214yesmaximal
4C2×#16839815C212yesmaximal
5C22×C4×Q8×C61C211yesmaximal, characteristic
6#16839893C22164yescomplemented
7#16839819C22132yes—
8#16839815C22116yes—
9C2×C4⋊#92418C2214yes—
10C2×C4⋊#92418C2218yes—
11C2×C22⋊#92418C2214yes—
12C2×#14519688C2218yes—
13C2×C4×#92418C2214yes—
14C23×Q8×C61C411yescharacteristic
15C2×C4×Q8×C61C414yes—
16C2×C4×Q8×C61C418yes—
17C2×C4×Q8×C61C2218yes—
18C2×C4×Q8×C61C2214yes—
19C22×C4⋊C4×C61C412yes—
20C22×C4⋊C4×C61C411yescharacteristic
21C22×C42×C61C2211yescharacteristic
22C22×C42×C61C2212yes—
23C22×#92418C2318yes—
24C4⋊#92418C23116yes—
25C4⋊#92418C23132yes—
26C22⋊#92418C23116yes—
27#14519688C23132yes—
28C4×#92418C23116yes—
29C22×Q8×C61—28no—
30C22×Q8×C61C2×C418yes—
31C22×Q8×C61C2×C414yes—
32C23×C4×C61C2×C412yes—
33C23×C4×C61C2×C411yescharacteristic
34C23×C4×C61C2×C412yes—
35C23×C4×C61C2×C411yescharacteristic
36C23×C4×C61C2311yescharacteristic
37C4×Q8×C61C2×C4132yes—
38C4×Q8×C61C2×C4116yes—
39C4×Q8×C61C23116yes—
40C2×C4⋊C4×C61C2×C418yes—
41C2×C4⋊C4×C61C2×C414yes—
42C2×C4⋊C4×C61C2×C4116yes—
43C2×C4⋊C4×C61C2×C418yes—
44C2×C42×C61C2×C414yes—
45C2×C42×C61C2×C412yes—
46C2×C42×C61C2×C418yes—
47C2×C42×C61C2×C414yes—
48C2×C42×C61C2312yes—
49C2×C42×C61C2314yes—
50C2×C42×C61C2314yes—
51C2×C42×C61C2318yes—
52C24×C61C22×C411yescharacteristic
53C2×Q8×C61—232no—
54C2×Q8×C61—216no—
55C2×Q8×C61C22×C4116yes—
56C22×C4×C61—28no—
57C22×C4×C61—24no—
58C22×C4×C61—42no—
59C22×C4×C61—44no—
60C22×C4×C61M1618yes—
61C22×C4×C61C22×C411yescharacteristic
62C22×C4×C61C22×C412yes—
63C22×C4×C61C22×C412yes—
64C22×C4×C61C22×C414yes—
65C22×C4×C61C22×C418yes—
66C22×C4×C61C22×C414yes—
67C22×C4×C61C22×C414yes—
68C22×C4×C61C22×C418yes—
69C22×C4×C61C22×C414yes—
70C22×C4×C61C22×C412yes—
71C22×C4×C61C2412yes—
72C22×C4×C61C2411yescharacteristic
73C4⋊C4×C61C22×C4132yes—
74C4⋊C4×C61C22×C4116yes—
75C42×C61C22×C4116yes—
76C42×C61C22×C418yes—
77C42×C61C22×C418yes—
78C42×C61C22×C414yes—
79C42×C61C2414yes—
80C42×C61C2418yes—
81C2×#92418—216no—
82C2×#92418C24116yes—
83C23×C61—22no—
84C23×C61—22no—
85C23×C61C2×M1614yes—
86C23×C61C23×C412yes—
87C23×C61C23×C411yescharacteristic
88Q8×C61—232no—
89C2×C4×C61—22no—
90C2×C4×C61—216no—
91C2×C4×C61—28no—
92C2×C4×C61—24no—
93C2×C4×C61—28no—
94C2×C4×C61—24no—
95C2×C4×C61—24no—
96C2×C4×C61—44no—
97C2×C4×C61—48no—
98C2×C4×C61C2×M16116yes—
99C2×C4×C61C2×M1618yes—
100C2×C4×C61C23×C412yes—
101C2×C4×C61C23×C414yes—
102C2×C4×C61C23×C418yes—
103C2×C4×C61C23×C418yes—
104C2×C4×C61C23×C411yescharacteristic
105C2×C4×C61C23×C414yes—
106C2×C4×C612−1+414yes—
107C2×C4×C61C2511yescharacteristic
108#92418—216no—
109C2×#2983—611nomaximal, Sylow
110C22×C61—22no—
111C22×C61—28no—
112C22×C61—22no—
113C22×C61#51912yes—
114C22×C61C22×M1614yes—
115C22×C61C22×M1612yes—
116C22×C61#56812yes—
117C22×C61C24×C411yescharacteristic
118C4×C61—22no—
119C4×C61—28no—
120C4×C61—24no—
121C4×C61—28no—
122C4×C61#51912yes—
123C4×C61C22×M1618yes—
124C4×C61C2×2−1+412yes—
125C22×C4×Q8D6111yescharacteristic
126#2983—6116no—
127C2×#446—618no—
128C2×#432—614no—
129C2×#431—612no—
130C2×C61—24no—
131C2×C61#298314yescomplemented
132C2×C61C2×#51911yescharacteristic
133C2×C61C23×M1611yescharacteristic
134C2×C61C2×#56811yescharacteristic
135C23×Q8Dic6111yescharacteristic
136C2×C4×Q8Dic6114yes—
137C2×C4×Q8Dic6118yes—
138C2×C4×Q8C2×D6114yes—
139C2×C4×Q8C2×D6118yes—
140C22×C4⋊C4Dic6112yes—
141C22×C4⋊C4Dic6111yescharacteristic
142C22×C42C2×D6111yescharacteristic
143C22×C42C2×D6112yes—
144#446—6164no—
145#432—6132no—
146#431—6116no—
147C2×C4⋊C8—614no—
148C2×C4⋊C8—618no—
149C2×C22⋊C8—614no—
150C2×#97—618no—
151C2×C4×C8—614no—
152C61C2×#298311yescharacteristic, complemented, Sylow
153C22×Q8—28no—
154C22×Q8C2×Dic6114yes—
155C22×Q8C2×Dic6118yes—
156C23×C4C2×Dic6112yes—
157C23×C4C2×Dic6111yescharacteristic
158C23×C4C2×Dic6112yes—
159C23×C4C2×Dic6111yescharacteristic
160C23×C4C22×D6111yescharacteristic
161C22×C8—618no—
162C4×Q8C2×Dic61116yes—
163C4×Q8C2×Dic61132yes—
164C4×Q8C22×D61116yes—
165C2×C4⋊C4C2×Dic6118yes—
166C2×C4⋊C4C2×Dic6114yes—
167C2×C4⋊C4C2×Dic61116yes—
168C2×C4⋊C4C2×Dic6118yes—
169C2×C42C2×Dic6114yes—
170C2×C42C2×Dic6112yes—
171C2×C42C2×Dic6118yes—
172C2×C42C2×Dic6114yes—
173C2×C42C22×D6114yes—
174C2×C42C22×D6118yes—
175C2×C42C22×D6112yes—
176C2×C42C22×D6114yes—
177C4⋊C8—6116no—
178C4⋊C8—6132no—
179C22⋊C8—6116no—
180#97—6132no—
181C4×C8—6116no—
182C24C22×Dic6111yescharacteristic
183C2×Q8—232no—
184C2×Q8—216no—
185C2×Q8C22×Dic61116yes—
186C22×C4—28no—
187C22×C4—24no—
188C22×C4—42no—
189C22×C4—44no—
190C22×C4#1175819418yes—
191C22×C4C22×Dic6111yescharacteristic
192C22×C4C22×Dic6112yes—
193C22×C4C22×Dic6112yes—
194C22×C4C22×Dic6114yes—
195C22×C4C22×Dic6118yes—
196C22×C4C22×Dic6114yes—
197C22×C4C22×Dic6114yes—
198C22×C4C22×Dic6118yes—
199C22×C4C22×Dic6114yes—
200C22×C4C22×Dic6112yes—
201C22×C4C23×D6112yes—
202C22×C4C23×D6111yescharacteristic
203C2×C8—6116no—
204C2×C8—12216no—
205C4⋊C4C22×Dic61132yes—
206C4⋊C4C22×Dic61116yes—
207C42C22×Dic61116yes—
208C42C22×Dic6118yes—
209C42C22×Dic6118yes—
210C42C22×Dic6114yes—
211C42C23×D6114yes—
212C42C23×D6118yes—
213C23—22no—
214C23—22no—
215C23C2×#1175819414yes—
216C23C23×Dic6112yes—
217C23C23×Dic6111yescharacteristic
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×#11758194116yes—
229C2×C4C2×#1175819418yes—
230C2×C4C23×Dic6112yes—
231C2×C4C23×Dic6114yes—
232C2×C4C23×Dic6118yes—
233C2×C4C23×Dic6118yes—
234C2×C4C23×Dic6111yescharacteristic
235C2×C4C23×Dic6114yes—
236C2×C4#1451982514yes—
237C2×C4C24×D6111yescharacteristic
238C8—12216no—
239C22—22no—
240C22—28no—
241C22—22no—
242C22#1684024012yes—
243C22C22×#1175819414yes—
244C22C22×#1175819412yes—
245C22#1684052912yes—
246C22C24×Dic6111yescharacteristic
247C4—28no—
248C4—24no—
249C4—28no—
250C4—22no—
251C4#1684024012yes—
252C4C22×#1175819418yes—
253C4C2×#1451982512yes—
254C2—24no—
255C2#2145490414yesdirect product factor
256C2C2×#1684024011yescharacteristic
257C2C23×#1175819411yescharacteristic
258C2C2×#1684052911yescharacteristic
subgroupG/H
centerC22×C4C23×D61
commutatorC22×C61C24×C4
FrattiniC2×C4C24×D61
FittingC22×C4×Q8×C61C2
socleC23×C61C23×C4
prime radicalC24×C61C22×C4
cosocleC2×C4×C61C25
hypercenterC22×C4×Q8D61
hypocenterC61C2×#2983
LCSG ▷ C22×C61 ▷ C61
UCSC1 ◁ C22×C4 ◁ C22×C4×Q8

Complements

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

NH ≅ G/Ntype
1. #21454904C2direct (N × H)
2. C2×#16839893C2semidirect
6. #16839893C22semidirect
131. C2×C61#2983semidirect
152. C61C2×#2983semidirect
255. C2#21454904direct (N × H)

Maximal subgroups

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

subgroupindex
#214549042
C2×#168398932
C2×#168398192
C2×#168398152
C22×C4×Q8×C612
C2×#298361