Finite Group Databasebeta

← C2×#21456341 #30549627

Subgroups — C2×#21456341 #30549627

Order 15616.

1902 conjugacy classes of subgroups.

The subgroup lattice has 302 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#16840319C211yesmaximal, characteristic
2#21456341C2116yesmaximal, direct product factor
3C2×#16840172C214yesmaximal, complemented
4C2×#16840168C214yesmaximal, complemented
5C2×#16839798C214yesmaximal
6C22×#14519688C211yesmaximal, characteristic
7C2×C61×#533C211yesmaximal, characteristic
8C23×#92418C2212yes—
9#16840319—24no—
10#16840319C2218yes—
11C2×#14519777C2212yes—
12C2×#14519769C2212yes—
13C2×#14519756—22no—
14C2×C4×Dic122—22no—
15C2×#14519736C2212yes—
16#16840172C22132yescomplemented
17#16840168C22132yescomplemented
18#16839798C22132yes—
19C2×#14519710C2218yes—
20C2×#14519708C2218yes—
21C2×#14519688C2212yes—
22C2×#14519688C2212yes—
23C2×#14519688C2218yes—
24C61×#533—24no—
25C61×#533C2218yes—
26C2×C4⋊Q8×C61C2212yes—
27C2×#125×C61C2212yes—
28C2×C22⋊Q8×C61—22no—
29C2×C4×Q8×C61—22no—
30C2×#117×C61C2212yes—
31C22×C42×C61C2211yescharacteristic
32C22×Dic122—22no—
33C22×#92418Q8116yescomplemented
34C22×#92418C2314yes—
35C22×#92418C2318yes—
36#14519777—24no—
37#14519777C2318yes—
38#14519769—24no—
39#14519769C2318yes—
40#14519756—216no—
41C4×Dic122—216no—
42#14519736—24no—
43#14519736C2318yes—
44C2×C4⋊Dic61—22no—
45C2×C4⋊Dic61C2314yes—
46C2×#11758196—24no—
47C2×C22⋊Dic61—22no—
48C2×C4×Dic61—22no—
49#14519710C23132yes—
50#14519708C23132yes—
51#14519688C2318yes—
52#14519688C2318yes—
53C22×Q8×C61—22no—
54C23×C4×C61D412yes—
55C23×C4×C61C2311yescharacteristic
56C4⋊Q8×C61—24no—
57C4⋊Q8×C61C2318yes—
58#125×C61—24no—
59#125×C61C2318yes—
60C22⋊Q8×C61—216no—
61C4×Q8×C61—216no—
62#117×C61—24no—
63#117×C61C2318yes—
64C2×C4⋊C4×C61—22no—
65C2×C4⋊C4×C61—24no—
66C2×C4⋊C4×C61C2314yes—
67C2×C22⋊C4×C61—22no—
68C2×C42×C61—22no—
69C2×C42×C61D414yes—
70C2×C42×C61D412yes—
71C2×C42×C61C2311yescharacteristic
72C2×C42×C61C2314yes—
73C2×C42×C61C2311yescharacteristic
74C24×C61C2×D411yescharacteristic
75C2×Q8×C61—28no—
76C2×Q8×C61—48no—
77C22×C4×C61—24no—
78C22×C4×C61—44no—
79C22×C4×C61C2×D412yes—
80C22×C4×C61C2×D412yes—
81C22×C4×C61C2×D418yes—
82C22×C4×C61C2×D412yes—
83C22×C4×C61C2×D411yescharacteristic
84C22×C4×C61C2×Q818yes—
85C22×C4×C61C2411yescharacteristic
86C22×C4×C61C2412yes—
87C22×Dic61—24no—
88C2×Dic122—28no—
89C2×Dic122—48no—
90C4⋊C4×C61—216no—
91C4⋊C4×C61—28no—
92C4⋊C4×C61—24no—
93C4⋊C4×C61C2418yes—
94C22⋊C4×C61—28no—
95C42×C61—28no—
96C42×C61C2×D418yes—
97C42×C61C2×D412yes—
98C42×C61C2×D412yes—
99C42×C61C2412yes—
100C42×C61C2412yes—
101C22⋊Dic61—28no—
102C4⋊Dic61—28no—
103C4⋊Dic61—24no—
104C4⋊Dic61C2418yes—
105#11758196—216no—
106C4×Dic61—28no—
107C2×#92418C2×Q8116yes—
108C2×#92418C2×Q8132yescomplemented
109C2×#92418C2418yes—
110C23×C61—24no—
111C23×C61C4⋊Q814yes—
112C23×C61C22×D412yes—
113C23×C61C22×D411yescharacteristic
114Q8×C61—416no—
115C2×C4×C61—24no—
116C2×C4×C61—24no—
117C2×C4×C61—28no—
118C2×C4×C61—48no—
119C2×C4×C61—48no—
120C2×C4×C61C4⋊Q818yes—
121C2×C4×C61C4⋊Q814yes—
122C2×C4×C61C22×D414yes—
123C2×C4×C61C22×D414yes—
124C2×C4×C61C22×D412yes—
125C2×C4×C61C22×D411yescharacteristic
126C2×C4×C61C22×Q814yes—
127C2×C4×C61C22×Q818yes—
128C2×C4×C61C2511yescharacteristic
129C2×Dic61—28no—
130C2×Dic61—48no—
131Dic122—416no—
132#92418C22×Q8116yes—
133C2×#3162—611nomaximal, Sylow
134C22×C61—28no—
135C22×C61—24no—
136C22×C61C2×C4⋊Q814yes—
137C22×C61C2×C4⋊Q812yes—
138C22×C61#57514yes—
139C22×C61C23×D411yescharacteristic
140C4×C61—24no—
141C4×C61—24no—
142C4×C61—48no—
143C4×C61C2×C4⋊Q814yes—
144C4×C61C2×C4⋊Q812yes—
145C4×C61C23×Q812yes—
146Dic61—48no—
147C2×#533—611no—
148C2×#533D6111yescharacteristic
149#3162—6116no—
150C2×#501—614no—
151C2×#501—614no—
152C2×#427—614no—
153C22×#97—611no—
154C2×C61—24no—
155C2×C61#316214yescomplemented
156C2×C61C22×C4⋊Q811yescharacteristic
157C2×C61C2×#57512yes—
158C23×C8—612no—
159#533—24no—
160#533—618no—
161#533—1224no—
162#533C2×D6118yes—
163C2×C4⋊Q8—612no—
164C2×C4⋊Q8C2×D6112yes—
165C2×#125—612no—
166C2×#125C2×D6112yes—
167C2×C22⋊Q8—22no—
168C2×C22⋊Q8—1222no—
169C2×C4×Q8—22no—
170C2×C4×Q8—1222no—
171C2×#117—612no—
172C2×#117C2×D6112yes—
173C22×C42C2×D6111yescharacteristic
174#501—6132no—
175#501—6132no—
176#427—6132no—
177C2×#107—618no—
178C2×#106—618no—
179C2×#97—612no—
180C2×#97—612no—
181C2×#97—618no—
182C61C2×#316211yescharacteristic, complemented, Sylow
183C22×Q8—22no—
184C22×Q8—1222no—
185C23×C4C22⋊D6112yes—
186C23×C4C22×D6111yescharacteristic
187C22×C8—6116no—
188C22×C8—614no—
189C22×C8—618no—
190C4⋊Q8—24no—
191C4⋊Q8—618no—
192C4⋊Q8—1224no—
193C4⋊Q8C22×D6118yes—
194#125—24no—
195#125—618no—
196#125—1224no—
197#125C22×D6118yes—
198C22⋊Q8—216no—
199C22⋊Q8—12216no—
200C4×Q8—216no—
201C4×Q8—12216no—
202#117—24no—
203#117—618no—
204#117—1224no—
205#117C22×D6118yes—
206C2×C4⋊C4—24no—
207C2×C4⋊C4—22no—
208C2×C4⋊C4—614no—
209C2×C4⋊C4—1224no—
210C2×C4⋊C4—1222no—
211C2×C4⋊C4C22×D6114yes—
212C2×C22⋊C4—22no—
213C2×C22⋊C4—1222no—
214C2×C42—22no—
215C2×C42—1222no—
216C2×C42C22⋊D6114yes—
217C2×C42C22⋊D6112yes—
218C2×C42C22×D6111yescharacteristic
219C2×C42C22×D6111yescharacteristic
220C2×C42C22×D6114yes—
221#107—6132no—
222#106—6132no—
223#97—618no—
224#97—618no—
225C24C2×C22⋊D6111yescharacteristic
226C2×Q8—28no—
227C2×Q8—48no—
228C2×Q8—1228no—
229C2×Q8—2448no—
230C22×C4—24no—
231C22×C4—44no—
232C22×C4—1224no—
233C22×C4Q8×D6118yes—
234C22×C4C2×C22⋊D6112yes—
235C22×C4C2×C22⋊D6112yes—
236C22×C4C2×C22⋊D6118yes—
237C22×C4C2×C22⋊D6112yes—
238C22×C4C2×C22⋊D6111yescharacteristic
239C22×C4C23×D6111yescharacteristic
240C22×C4C23×D6112yes—
241C2×C8—6116no—
242C2×C8—6132no—
243C2×C8—618no—
244C4⋊C4—216no—
245C4⋊C4—28no—
246C4⋊C4—24no—
247C4⋊C4—618no—
248C4⋊C4—1224no—
249C4⋊C4—12216no—
250C4⋊C4—1228no—
251C4⋊C4C23×D6118yes—
252C22⋊C4—28no—
253C22⋊C4—1228no—
254C42—28no—
255C42—1228no—
256C42C2×C22⋊D6118yes—
257C42C2×C22⋊D6112yes—
258C42C2×C22⋊D6112yes—
259C42C23×D6112yes—
260C42C23×D6112yes—
261C23—24no—
262C23#1451977514yes—
263C23C22×C22⋊D6112yes—
264C23C22×C22⋊D6111yescharacteristic
265Q8—416no—
266Q8—24416no—
267C2×C4—24no—
268C2×C4—24no—
269C2×C4—28no—
270C2×C4—48no—
271C2×C4—48no—
272C2×C4—1228no—
273C2×C4—2448no—
274C2×C4#1451977518yes—
275C2×C4#1451977514yes—
276C2×C4C22×C22⋊D6114yes—
277C2×C4C22×C22⋊D6114yes—
278C2×C4C22×C22⋊D6112yes—
279C2×C4C22×C22⋊D6111yescharacteristic
280C2×C4C2×Q8×D6118yes—
281C2×C4C2×Q8×D6114yes—
282C2×C4C24×D6111yescharacteristic
283C8—6116no—
284C22—24no—
285C22—28no—
286C22C2×#1451977514yes—
287C22C2×#1451977512yes—
288C22#1684056014yes—
289C22C23×C22⋊D6111yescharacteristic
290C4—24no—
291C4—24no—
292C4—48no—
293C4—2448no—
294C4C2×#1451977514yes—
295C4C2×#1451977512yes—
296C4C22×Q8×D6112yes—
297C2—24no—
298C2#2145634114yesdirect product factor
299C2C22×#1451977511yescharacteristic
300C2C2×#1684056012yes—
subgroupG/H
centerC22×C4C2×C22⋊D61
commutator, cosocleC2×C4×C61C25
FrattiniC2×C4C24×D61
FittingC2×C61×#533C2
socleC23×C61C22×D4
prime radicalC24×C61C2×D4
hypercenterC2×#533D61
hypocenterC61C2×#3162
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22×C4 ◁ C22×C42 ◁ C2×#533

Complements

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

NH ≅ G/Ntype
2. #21456341C2direct (N × H)
3. C2×#16840172C2semidirect
4. C2×#16840168C2semidirect
16. #16840172C22semidirect
17. #16840168C22semidirect
33. C22×#92418Q8semidirect
108. C2×#92418C2×Q8semidirect
155. C2×C61#3162semidirect
182. C61C2×#3162semidirect
298. C2#21456341direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168403192
#214563412
C2×#168401722
C2×#168401682
C2×#168397982
C22×#145196882
C2×C61×#5332
C2×#316261