Finite Group Databasebeta

← C2×#21454759 #30544385

Subgroups — C2×#21454759 #30544385

Order 15616.

1894 conjugacy classes of subgroups.

The subgroup lattice has 276 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#16840319C211yesmaximal, characteristic
2#21454759C2116yesmaximal, direct product factor
3C2×#16839890C218yesmaximal, complemented
4C2×#16839788C212yesmaximal
5C2×#16839786C211yesmaximal, characteristic
6C2×#16839717C212yesmaximal
7C22×#97×C61C211yesmaximal, characteristic
8C22×#11758194C2212yes—
9#16840319C418yes—
10#16840319C2218yes—
11C2×#14519777C412yes—
12C2×#14519769C412yes—
13C2×#14519756C414yes—
14C2×C4×Dic122C2214yes—
15C2×#14519736C2212yes—
16#16839890C22164yescomplemented
17#16839788C22116yes—
18#16839786C2218yes—
19C2×C4⋊#92418C2214yes—
20C2×#14519706C2218yes—
21#16839717C22116yes—
22C2×#14519687C2214yes—
23C2×C8×Dic61C2214yes—
24C23×C8×C61C2211yescharacteristic
25C23×C8×C61C2211yescharacteristic
26C22×C42×C61C2211yescharacteristic
27C2×#97×C61C2214yes—
28C2×#97×C61C2218yes—
29C22×Dic122C2×C414yes—
30C2×#11758194—28no—
31C2×#11758194C2318yes—
32C22×#92418C2314yes—
33#14519777C2×C4116yes—
34#14519769C2×C4116yes—
35#14519756C2×C4132yes—
36C4×Dic122C2×C4116yes—
37C4×Dic122C23116yes—
38#14519736C2×C418yes—
39#14519736C2318yes—
40C2×C4⋊Dic61C2×C414yes—
41C2×C4⋊Dic61C2×C414yes—
42C2×#11758196C2×C418yes—
43C2×C22⋊Dic61C2×C414yes—
44C2×C4×Dic61C2314yes—
45C4⋊#92418C23116yes—
46#14519706C23132yes—
47#14519687C23116yes—
48C8×Dic61C23116yes—
49C23×C4×C61C2×C412yes—
50C23×C4×C61C2311yescharacteristic
51C22×C8×C61—24no—
52C22×C8×C61Q818yescomplemented
53C22×C8×C61C2312yes—
54C22×C8×C61C2314yes—
55C22×C8×C61C2312yes—
56C22×C8×C61C2314yes—
57C2×C42×C61C2×C411yescharacteristic
58C2×C42×C61C2×C411yescharacteristic
59C2×C42×C61C2×C414yes—
60C2×C42×C61C2312yes—
61C2×C42×C61C2314yes—
62#97×C61C23116yes—
63C24×C61C22×C411yescharacteristic
64C22×C4×C61—44no—
65C22×C4×C61C22×C412yes—
66C22×C4×C61C22×C412yes—
67C22×C4×C61C22×C418yes—
68C22×C4×C61C22×C411yescharacteristic
69C22×C4×C61C22×C412yes—
70C22×C4×C61C2×Q814yes—
71C22×C4×C61#4114yes—
72C22×C4×C61C2412yes—
73C22×C4×C61C2411yescharacteristic
74C22×Dic61C22×C418yes—
75C2×Dic122—48no—
76C2×Dic122C22×C4116yes—
77C2×C8×C61—24no—
78C2×C8×C61—28no—
79C2×C8×C61C2×Q818yes—
80C2×C8×C61C2×Q8116yescomplemented
81C2×C8×C61C2414yes—
82C2×C8×C61C2414yes—
83C42×C61C22×C414yes—
84C42×C61C22×C414yes—
85C42×C61C22×C414yes—
86C42×C61C2414yes—
87C22⋊Dic61C22×C4116yes—
88C4⋊Dic61C22×C4116yes—
89C4⋊Dic61C22×C4116yes—
90#11758196C22×C4132yes—
91C4×Dic61C22×C418yes—
92C4×Dic61C2418yes—
93#11758194—216no—
94C2×#92418—28no—
95C2×#92418C2418yes—
96C23×C61—24no—
97C23×C61C4×Q814yes—
98C23×C61C23×C412yes—
99C23×C61C23×C411yescharacteristic
100C2×C4×C61—24no—
101C2×C4×C61—24no—
102C2×C4×C61—48no—
103C2×C4×C61C4×Q818yes—
104C2×C4×C61C4×Q814yes—
105C2×C4×C61C23×C414yes—
106C2×C4×C61C23×C414yes—
107C2×C4×C61C23×C411yescharacteristic
108C2×C4×C61C23×C412yes—
109C2×C4×C61C22×Q812yes—
110C2×C4×C61C22×Q814yes—
111C2×C4×C61C2×#4112yes—
112C2×C4×C61C2×#4114yes—
113C2×C4×C61C2511yescharacteristic
114C2×Dic61—216no—
115C2×Dic61C23×C4116yes—
116Dic122—416no—
117C8×C61—24no—
118C8×C61C22×Q818yes—
119#92418—28no—
120C2×#2961—611nomaximal, Sylow
121C22×C61—28no—
122C22×C61—24no—
123C22×C61C2×C4×Q814yes—
124C22×C61C2×C4×Q812yes—
125C22×C61#56814yes—
126C22×C61C24×C411yescharacteristic
127C4×C61—24no—
128C4×C61—24no—
129C4×C61C2×C4×Q812yes—
130C4×C61C2×C4×Q814yes—
131C4×C61C23×Q811yescharacteristic
132C4×C61C22×#4111yescharacteristic
133Dic61—216no—
134C2×#533—611no—
135#2961—6116no—
136C2×#446—618no—
137C2×#424—612no—
138C2×#423—611no—
139C2×#405—612no—
140C22×#97D6111yescharacteristic
141C2×C61—24no—
142C2×C61#296114yescomplemented
143C2×C61C22×C4×Q811yescharacteristic
144C2×C61C2×#56812yes—
145C22×M16—612no—
146C23×C8C2×D6111yescharacteristic
147C23×C8C2×D6111yescharacteristic
148#533—618no—
149#533—618no—
150C2×C4⋊Q8—612no—
151C2×#125—612no—
152C2×C22⋊Q8—614no—
153C2×C4×Q8—614no—
154C2×#117—612no—
155C22×C42C2×D6111yescharacteristic
156#446—6164no—
157#424—6116no—
158#423—618no—
159C2×C4⋊C8—618no—
160C2×C4⋊C8—614no—
161#405—6116no—
162C2×#97—614no—
163C2×#97C2×D6114yes—
164C2×#97C2×D6118yes—
165C2×C4×C8—614no—
166C61C2×#296111yescharacteristic, complemented, Sylow
167C22×Q8—614no—
168C23×C4C4×D6112yes—
169C23×C4C22×D6111yescharacteristic
170C2×M16—618no—
171C2×M16—1228no—
172C22×C8—24no—
173C22×C8—614no—
174C22×C8Dic12218yescomplemented
175C22×C8C22×D6114yes—
176C22×C8C22×D6112yes—
177C22×C8C22×D6112yes—
178C22×C8C22×D6114yes—
179C4⋊Q8—6116no—
180#125—6116no—
181C22⋊Q8—6132no—
182C4×Q8—6116no—
183C4×Q8—6116no—
184#117—618no—
185#117—618no—
186C2×C4⋊C4—614no—
187C2×C4⋊C4—618no—
188C2×C4⋊C4—614no—
189C2×C22⋊C4—614no—
190C2×C42—614no—
191C2×C42C4×D6111yescharacteristic
192C2×C42C4×D6111yescharacteristic
193C2×C42C4×D6114yes—
194C2×C42C22×D6114yes—
195C2×C42C22×D6112yes—
196C4⋊C8—6132no—
197C4⋊C8—6116no—
198#97—6116no—
199#97C22×D61116yes—
200C4×C8—6116no—
201C24C2×C4×D6111yescharacteristic
202C2×Q8—6116no—
203C2×Q8—2448no—
204C22×C4—44no—
205C22×C4—618no—
206C22×C4C2×Dic12214yes—
207C22×C4C2×C4×D6112yes—
208C22×C4C2×C4×D6112yes—
209C22×C4C2×C4×D6118yes—
210C22×C4C2×C4×D6111yescharacteristic
211C22×C4C2×C4×D6112yes—
212C22×C4#1175822214yes—
213C22×C4C23×D6112yes—
214C22×C4C23×D6111yescharacteristic
215M16—12216no—
216C2×C8—24no—
217C2×C8—28no—
218C2×C8—618no—
219C2×C8—1228no—
220C2×C8C2×Dic12218yes—
221C2×C8C2×Dic122116yescomplemented
222C2×C8C23×D6114yes—
223C2×C8C23×D6114yes—
224C4⋊C4—6132no—
225C4⋊C4—6116no—
226C4⋊C4—6116no—
227C22⋊C4—6116no—
228C42—618no—
229C42—618no—
230C42C2×C4×D6114yes—
231C42C2×C4×D6114yes—
232C42C2×C4×D6114yes—
233C42C23×D6114yes—
234C23—24no—
235C23C4×Dic12214yes—
236C23C22×C4×D6112yes—
237C23C22×C4×D6111yescharacteristic
238Q8—24416no—
239C2×C4—24no—
240C2×C4—24no—
241C2×C4—48no—
242C2×C4—6116no—
243C2×C4—12216no—
244C2×C4C4×Dic12218yes—
245C2×C4C4×Dic12214yes—
246C2×C4C22×C4×D6114yes—
247C2×C4C22×C4×D6114yes—
248C2×C4C22×C4×D6111yescharacteristic
249C2×C4C22×C4×D6112yes—
250C2×C4C22×Dic12212yes—
251C2×C4C22×Dic12214yes—
252C2×C4C2×#1175822212yes—
253C2×C4C2×#1175822214yes—
254C2×C4C24×D6111yescharacteristic
255C8—24no—
256C8—1228no—
257C8C22×Dic12218yes—
258C22—24no—
259C22—28no—
260C22C2×C4×Dic12214yes—
261C22C2×C4×Dic12212yes—
262C22#1684052814yes—
263C22C23×C4×D6111yescharacteristic
264C4—24no—
265C4—24no—
266C4—12216no—
267C4C2×C4×Dic12212yes—
268C4C2×C4×Dic12214yes—
269C4C23×Dic12211yescharacteristic
270C4C22×#1175822211yescharacteristic
271C2—24no—
272C2#2145475914yesdirect product factor
273C2C22×C4×Dic12211yescharacteristic
274C2C2×#1684052812yes—
subgroupG/H
centerC22×C4C23×D61
commutatorC22×C61C24×C4
FrattiniC2×C4C24×D61
FittingC22×#97×C61C2
socleC23×C61C23×C4
prime radicalC24×C61C22×C4
cosocleC2×C4×C61C25
hypercenterC22×#97D61
hypocenterC61C2×#2961
LCSG ▷ C22×C61 ▷ C61
UCSC1 ◁ C22×C4 ◁ C22×#97

Complements

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

NH ≅ G/Ntype
2. #21454759C2direct (N × H)
3. C2×#16839890C2semidirect
16. #16839890C22semidirect
52. C22×C8×C61Q8semidirect
80. C2×C8×C61C2×Q8semidirect
142. C2×C61#2961semidirect
166. C61C2×#2961semidirect
174. C22×C8Dic122semidirect
221. C2×C8C2×Dic122semidirect
272. C2#21454759direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168403192
#214547592
C2×#168398902
C2×#168397882
C2×#168397862
C2×#168397172
C22×#97×C612
C2×#296161