Finite Group Databasebeta

← C2×#21454902 #30544955

Subgroups — C2×#21454902 #30544955

Order 15616.

1978 conjugacy classes of subgroups.

The subgroup lattice has 340 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4×Dic122C211yesmaximal, characteristic
2#21454902C2116yesmaximal, direct product factor
3C2×#16839892C214yesmaximal, complemented
4C2×#16839889C214yesmaximal, complemented
5C2×#16839816C214yesmaximal
6C2×#16839815C211yesmaximal, characteristic
7C2×C61×#431C211yesmaximal, characteristic
8C23×Dic122C411yescharacteristic
9C2×C4×Dic122C418yes—
10C2×C4×Dic122C412yes—
11C2×C4×Dic122C412yes—
12C2×C4×Dic122C2218yes—
13C2×C4×Dic122C2212yes—
14C2×C4×Dic122C2212yes—
15C22×C4⋊Dic61C411yescharacteristic
16C22×#11758196C412yes—
17C22×C4×Dic61C2212yes—
18#16839892C22132yescomplemented
19#16839889C22132yescomplemented
20#16839816C22132yes—
21#16839815C2218yes—
22C2×C4⋊#92418C2212yes—
23C2×#14519706C2218yes—
24C2×C22⋊#92418C2212yes—
25C2×#14519687C2218yes—
26C2×C4×#92418C2212yes—
27C22×C42×C61C2211yescharacteristic
28C61×#431C2218yes—
29C2×C4⋊C8×C61C2212yes—
30C2×C22⋊C8×C61C2212yes—
31C2×C4×C8×C61C2212yes—
32C22×Dic122—28no—
33C22×Dic122C2×C418yes—
34C22×Dic122C2×C412yes—
35C22×Dic122C2×C412yes—
36C23×Dic61C2×C412yes—
37C23×Dic61C2×C412yes—
38C22×#92418C2314yes—
39C4×Dic122C2×C4116yes—
40C4×Dic122C2×C4116yes—
41C4×Dic122C2×C418yes—
42C4×Dic122C2×C418yes—
43C4×Dic122C2318yes—
44C4×Dic122C2318yes—
45C2×C4⋊Dic61C2×C412yes—
46C2×C4⋊Dic61C2×C412yes—
47C2×C4⋊Dic61C2×C418yes—
48C2×#11758196C2×C414yes—
49C2×#11758196C2×C414yes—
50C2×#11758196C2×C4116yes—
51C2×C4×Dic61C2×C414yes—
52C2×C4×Dic61C2×C418yes—
53C2×C4×Dic61C2314yes—
54C2×C4×Dic61C2318yes—
55C4⋊#92418C2318yes—
56#14519706C23132yes—
57C22⋊#92418C2318yes—
58#14519687C23132yes—
59C4×#92418C2318yes—
60C23×C4×C61C2×C411yescharacteristic
61C23×C4×C61C2×C411yescharacteristic
62C23×C4×C61C2311yescharacteristic
63C22×C8×C61C2314yes—
64C2×C42×C61C2×C411yescharacteristic
65C2×C42×C61C2×C411yescharacteristic
66C2×C42×C61C2×C414yes—
67C2×C42×C61C2311yescharacteristic
68C2×C42×C61C2311yescharacteristic
69C2×C42×C61C2314yes—
70C4⋊C8×C61C2318yes—
71C22⋊C8×C61C2318yes—
72C4×C8×C61C2318yes—
73C24×C61C22×C411yescharacteristic
74C22×C4×C61—24no—
75C22×C4×C61—42no—
76C22×C4×C61M1618yes—
77C22×C4×C61C22×C411yescharacteristic
78C22×C4×C61C22×C412yes—
79C22×C4×C61C22×C411yescharacteristic
80C22×C4×C61C22×C411yescharacteristic
81C22×C4×C61C22×C414yes—
82C22×C4×C61C22×C414yes—
83C22×C4×C61C22×C411yescharacteristic
84C22×C4×C61C22×C411yescharacteristic
85C22×C4×C61C2412yes—
86C22×C4×C61C2411yescharacteristic
87C22×Dic61—28no—
88C22×Dic61—44no—
89C22×Dic61C22×C418yes—
90C22×Dic61C22×C414yes—
91C22×Dic61C22×C414yes—
92C22×Dic61C22×C418yes—
93C2×Dic122—232no—
94C2×Dic122—28no—
95C2×Dic122—28no—
96C2×Dic122C22×C418yes—
97C2×Dic122C22×C418yes—
98C2×C8×C61—28no—
99C2×C8×C61C2418yes—
100C42×C61C22×C414yes—
101C42×C61C22×C414yes—
102C42×C61C22×C412yes—
103C42×C61C22×C412yes—
104C42×C61C2412yes—
105C42×C61C2412yes—
106C4⋊Dic61C22×C418yes—
107C4⋊Dic61C22×C418yes—
108#11758196C22×C4116yes—
109#11758196C22×C4116yes—
110C4×Dic61C22×C4116yes—
111C4×Dic61C22×C418yes—
112C4×Dic61C2418yes—
113C2×#92418—28no—
114C2×#92418C2418yes—
115C23×C61—22no—
116C23×C61—22no—
117C23×C61C2×M1614yes—
118C23×C61C23×C412yes—
119C23×C61C23×C411yescharacteristic
120C2×C4×C61—22no—
121C2×C4×C61—22no—
122C2×C4×C61—22no—
123C2×C4×C61—24no—
124C2×C4×C61—24no—
125C2×C4×C61—44no—
126C2×C4×C61C2×M16116yes—
127C2×C4×C61C2×M1614yes—
128C2×C4×C61C2×M1614yes—
129C2×C4×C61C23×C412yes—
130C2×C4×C61C23×C412yes—
131C2×C4×C61C23×C412yes—
132C2×C4×C61C23×C411yescharacteristic
133C2×C4×C61C23×C412yes—
134C2×C4×C61C23×C412yes—
135C2×C4×C612−1+414yes—
136C2×C4×C61C2511yescharacteristic
137C2×Dic61—216no—
138C2×Dic61—28no—
139C2×Dic61—28no—
140C2×Dic61—48no—
141C2×Dic61C23×C418yes—
142C2×Dic61C23×C418yes—
143Dic122—216no—
144Dic122—216no—
145C8×C61—28no—
146#92418—28no—
147C2×#2983—611nomaximal, Sylow
148C22×C61—22no—
149C22×C61—28no—
150C22×C61—22no—
151C22×C61#51912yes—
152C22×C61C22×M1614yes—
153C22×C61C22×M1612yes—
154C22×C61#56812yes—
155C22×C61C24×C411yescharacteristic
156C4×C61—22no—
157C4×C61—22no—
158C4×C61—22no—
159C4×C61#51912yes—
160C4×C61C22×M1614yes—
161C4×C61C22×M1614yes—
162C4×C61C2×2−1+412yes—
163Dic61—28no—
164Dic61—28no—
165C22×C4×Q8—611no—
166#2983—6116no—
167C2×#446—614no—
168C2×#446—614no—
169C2×#432—614no—
170C2×#431—611no—
171C2×#431D6111yescharacteristic
172C2×C61—24no—
173C2×C61#298314yescomplemented
174C2×C61C2×#51911yescharacteristic
175C2×C61C23×M1611yescharacteristic
176C2×C61C2×#56811yescharacteristic
177C23×Q8—611no—
178C2×C4×Q8—612no—
179C2×C4×Q8—612no—
180C2×C4×Q8—618no—
181C2×C4×Q8—612no—
182C2×C4×Q8—612no—
183C2×C4×Q8—618no—
184C22×C4⋊C4—612no—
185C22×C4⋊C4—611no—
186C22×C42—612no—
187C22×C42C2×D6111yescharacteristic
188#446—6132no—
189#446—6132no—
190#432—6132no—
191#431—618no—
192#431C2×D6118yes—
193C2×C4⋊C8—618no—
194C2×C4⋊C8—612no—
195C2×C4⋊C8C2×D6112yes—
196C2×C22⋊C8—612no—
197C2×C22⋊C8C2×D6112yes—
198C2×#97—618no—
199C2×C4×C8—612no—
200C2×C4×C8C2×D6112yes—
201C61C2×#298311yescharacteristic, complemented, Sylow
202C22×Q8—612no—
203C22×Q8—612no—
204C22×Q8—618no—
205C22×Q8—1228no—
206C23×C4—612no—
207C23×C4—612no—
208C23×C4C4×D6111yescharacteristic
209C23×C4C4×D6111yescharacteristic
210C23×C4C22×D6111yescharacteristic
211C22×C8—614no—
212C22×C8C22×D6114yes—
213C4×Q8—618no—
214C4×Q8—618no—
215C4×Q8—6116no—
216C4×Q8—6116no—
217C4×Q8—618no—
218C4×Q8—618no—
219C2×C4⋊C4—614no—
220C2×C4⋊C4—614no—
221C2×C4⋊C4—6116no—
222C2×C4⋊C4—612no—
223C2×C4⋊C4—612no—
224C2×C4⋊C4—618no—
225C2×C42—614no—
226C2×C42—618no—
227C2×C42—618no—
228C2×C42—614no—
229C2×C42C4×D6111yescharacteristic
230C2×C42C4×D6111yescharacteristic
231C2×C42C4×D6114yes—
232C2×C42C22×D6114yes—
233C2×C42C22×D6111yescharacteristic
234C2×C42C22×D6111yescharacteristic
235C4⋊C8—6132no—
236C4⋊C8—618no—
237C4⋊C8C22×D6118yes—
238C22⋊C8—618no—
239C22⋊C8C22×D6118yes—
240#97—6132no—
241C4×C8—618no—
242C4×C8C22×D6118yes—
243C24C2×C4×D6111yescharacteristic
244C2×Q8—618no—
245C2×Q8—618no—
246C2×Q8—12232no—
247C2×Q8—1228no—
248C2×Q8—1228no—
249C22×C4—24no—
250C22×C4—42no—
251C22×C4—614no—
252C22×C4—618no—
253C22×C4—614no—
254C22×C4—618no—
255C22×C4—1228no—
256C22×C4—2444no—
257C22×C4#1175818918yes—
258C22×C4C2×C4×D6111yescharacteristic
259C22×C4C2×C4×D6112yes—
260C22×C4C2×C4×D6111yescharacteristic
261C22×C4C2×C4×D6111yescharacteristic
262C22×C4C2×C4×D6114yes—
263C22×C4C2×C4×D6114yes—
264C22×C4C2×C4×D6111yescharacteristic
265C22×C4C2×C4×D6111yescharacteristic
266C22×C4C23×D6112yes—
267C22×C4C23×D6111yescharacteristic
268C2×C8—28no—
269C2×C8—618no—
270C2×C8—1228no—
271C2×C8C23×D6118yes—
272C4⋊C4—6116no—
273C4⋊C4—6116no—
274C4⋊C4—618no—
275C4⋊C4—618no—
276C42—6116no—
277C42—618no—
278C42—618no—
279C42C2×C4×D6114yes—
280C42C2×C4×D6114yes—
281C42C2×C4×D6112yes—
282C42C2×C4×D6112yes—
283C42C23×D6112yes—
284C42C23×D6112yes—
285C23—22no—
286C23—22no—
287C23C2×#1175818914yes—
288C23C22×C4×D6112yes—
289C23C22×C4×D6111yescharacteristic
290Q8—12216no—
291Q8—12216no—
292C2×C4—22no—
293C2×C4—22no—
294C2×C4—22no—
295C2×C4—24no—
296C2×C4—24no—
297C2×C4—44no—
298C2×C4—618no—
299C2×C4—618no—
300C2×C4—12216no—
301C2×C4—1228no—
302C2×C4—1228no—
303C2×C4—2448no—
304C2×C4C2×#11758189116yes—
305C2×C4C2×#1175818914yes—
306C2×C4C2×#1175818914yes—
307C2×C4C22×C4×D6112yes—
308C2×C4C22×C4×D6112yes—
309C2×C4C22×C4×D6112yes—
310C2×C4C22×C4×D6111yescharacteristic
311C2×C4C22×C4×D6112yes—
312C2×C4C22×C4×D6112yes—
313C2×C4#1451982414yes—
314C2×C4C24×D6111yescharacteristic
315C8—28no—
316C8—1228no—
317C22—22no—
318C22—28no—
319C22—22no—
320C22#1684023912yes—
321C22C22×#1175818914yes—
322C22C22×#1175818912yes—
323C22#1684052812yes—
324C22C23×C4×D6111yescharacteristic
325C4—22no—
326C4—22no—
327C4—22no—
328C4—1228no—
329C4—1228no—
330C4#1684023912yes—
331C4C22×#1175818914yes—
332C4C22×#1175818914yes—
333C4C2×#1451982412yes—
334C2—24no—
335C2#2145490214yesdirect product factor
336C2C2×#1684023911yescharacteristic
337C2C23×#1175818911yescharacteristic
338C2C2×#1684052811yescharacteristic
subgroupG/H
centerC22×C4C23×D61
commutatorC22×C61C24×C4
FrattiniC2×C4C24×D61
FittingC2×C61×#431C2
socleC23×C61C23×C4
prime radicalC24×C61C22×C4
cosocleC2×C4×C61C25
hypercenterC2×#431D61
hypocenterC61C2×#2983
LCSG ▷ C22×C61 ▷ C61
UCSC1 ◁ C22×C4 ◁ C2×#431

Complements

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

NH ≅ G/Ntype
2. #21454902C2direct (N × H)
3. C2×#16839892C2semidirect
4. C2×#16839889C2semidirect
18. #16839892C22semidirect
19. #16839889C22semidirect
173. C2×C61#2983semidirect
201. C61C2×#2983semidirect
335. C2#21454902direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C4×Dic1222
#214549022
C2×#168398922
C2×#168398892
C2×#168398162
C2×#168398152
C2×C61×#4312
C2×#298361