Finite Group Databasebeta

← C2×#21456199 #30549287

Subgroups — C2×#21456199 #30549287

Order 15616.

2118 conjugacy classes of subgroups.

The subgroup lattice has 310 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#16840319C211yesmaximal, characteristic
2#21456199C2116yesmaximal, direct product factor
3C2×#16840130C214yesmaximal, complemented
4C2×#16840112C214yesmaximal, complemented
5C2×#16839771C214yesmaximal
6C2×C4×#11758194C211yesmaximal, characteristic
7C22×C4⋊Q8×C61C211yesmaximal, characteristic
8C22×#11758194C2212yes—
9#16840319—24no—
10#16840319C2218yes—
11C2×#14519777C2212yes—
12C2×#14519769C2212yes—
13C2×#14519756—22no—
14C2×C4×Dic122—22no—
15C2×#14519736C2212yes—
16#16840130C22132yescomplemented
17#16840112C22132yescomplemented
18#16839771C22132yes—
19C2×#14519701C22116yes—
20C4×#11758194C2218yes—
21C2×#14519688C2212yes—
22C2×C4×#92418C2212yes—
23C23×Q8×C61C2212yes—
24C2×C4⋊Q8×C61—22no—
25C2×C4⋊Q8×C61—24no—
26C2×C4⋊Q8×C61C2212yes—
27C2×C4⋊Q8×C61C2212yes—
28C2×C4⋊Q8×C61C2218yes—
29C22×C4⋊C4×C61—22no—
30C22×C42×C61C2211yescharacteristic
31C22×Dic122—22no—
32C2×#11758194—28no—
33C2×#11758194C2318yes—
34C22×#92418C2314yes—
35#14519777—24no—
36#14519777C2318yes—
37#14519769—24no—
38#14519769C2318yes—
39#14519756—216no—
40C4×Dic122—216no—
41#14519736—24no—
42#14519736C2318yes—
43C2×C4⋊Dic61—22no—
44C2×C4⋊Dic61C2314yes—
45C2×#11758196—24no—
46C2×C22⋊Dic61—22no—
47C2×C4×Dic61—22no—
48#14519701C23164yes—
49#14519688C2318yes—
50C4×#92418C2318yes—
51C22×Q8×C61—22no—
52C22×Q8×C61—24no—
53C22×Q8×C61—216no—
54C22×Q8×C61C2314yes—
55C22×Q8×C61C2318yes—
56C23×C4×C61—22no—
57C23×C4×C61D412yes—
58C23×C4×C61C2311yescharacteristic
59C4⋊Q8×C61—216no—
60C4⋊Q8×C61—24no—
61C4⋊Q8×C61—24no—
62C4⋊Q8×C61C2318yes—
63C4⋊Q8×C61C2318yes—
64C2×C4⋊C4×C61—24no—
65C2×C4⋊C4×C61—216no—
66C2×C4⋊C4×C61—24no—
67C2×C42×C61D412yes—
68C2×C42×C61D414yes—
69C2×C42×C61C2311yescharacteristic
70C2×C42×C61C2311yescharacteristic
71C2×C42×C61C2314yes—
72C24×C61C2×D411yescharacteristic
73C2×Q8×C61—28no—
74C2×Q8×C61—24no—
75C2×Q8×C61—216no—
76C2×Q8×C61—232no—
77C2×Q8×C61—416no—
78C2×Q8×C61—48no—
79C2×Q8×C61C2418yes—
80C22×C4×C61—28no—
81C22×C4×C61—28no—
82C22×C4×C61—24no—
83C22×C4×C61—48no—
84C22×C4×C61C2×D412yes—
85C22×C4×C61C2×D418yes—
86C22×C4×C61C2×D411yescharacteristic
87C22×C4×C61C2×D412yes—
88C22×C4×C61C2×D412yes—
89C22×C4×C61#4118yes—
90C22×C4×C61C2411yescharacteristic
91C22×C4×C61C2412yes—
92C22×Dic61—24no—
93C2×Dic122—28no—
94C2×Dic122—48no—
95C4⋊C4×C61—216no—
96C4⋊C4×C61—216no—
97C42×C61C2×D418yes—
98C42×C61C2×D412yes—
99C42×C61C2×D412yes—
100C42×C61C2412yes—
101C42×C61C2412yes—
102C22⋊Dic61—28no—
103C4⋊Dic61—28no—
104C4⋊Dic61—24no—
105C4⋊Dic61C2418yes—
106#11758196—216no—
107C4×Dic61—28no—
108#11758194—216no—
109C2×#92418—28no—
110C2×#92418C2418yes—
111C23×C61—24no—
112C23×C61#12414yes—
113C23×C61C22×D412yes—
114C23×C61C22×D411yescharacteristic
115Q8×C61—216no—
116Q8×C61—416no—
117Q8×C61—48no—
118C2×C4×C61—24no—
119C2×C4×C61—216no—
120C2×C4×C61—28no—
121C2×C4×C61—416no—
122C2×C4×C61—48no—
123C2×C4×C61#12418yes—
124C2×C4×C61#12414yes—
125C2×C4×C61#13718yes—
126C2×C4×C61C22×D414yes—
127C2×C4×C61C22×D412yes—
128C2×C4×C61C22×D411yescharacteristic
129C2×C4×C61C22×D414yes—
130C2×C4×C61C2×#4114yes—
131C2×C4×C61C2×#4118yes—
132C2×C4×C61C2511yescharacteristic
133C2×Dic61—28no—
134C2×Dic61—48no—
135Dic122—416no—
136#92418—28no—
137C2×#3139—611nomaximal, Sylow
138C22×C61—28no—
139C22×C61—24no—
140C22×C61C2×#12414yes—
141C22×C61C2×#12412yes—
142C22×C61C2×#13714yes—
143C22×C61C23×D411yescharacteristic
144C4×C61—24no—
145C4×C61—48no—
146C4×C61C2×#12414yes—
147C4×C61C2×#12412yes—
148C4×C61C2×#13718yes—
149C4×C61C22×#4112yes—
150Dic61—48no—
151C2×#533—611no—
152C22×C4⋊Q8D6111yescharacteristic
153#3139—6116no—
154C2×#491—614no—
155C2×#487—614no—
156C2×#419—614no—
157C2×C4×M16—611no—
158C2×C61—24no—
159C2×C61#313914yescomplemented
160C2×C61C22×#12411yescharacteristic
161C2×C61C22×#13712yes—
162C23×Q8C2×D6112yes—
163C22×M16—612no—
164#533—618no—
165#533—1224no—
166C2×C4⋊Q8—22no—
167C2×C4⋊Q8—24no—
168C2×C4⋊Q8—612no—
169C2×C4⋊Q8C2×D6112yes—
170C2×C4⋊Q8C2×D6112yes—
171C2×C4⋊Q8C2×D6118yes—
172C2×#125—612no—
173C2×C22⋊Q8—1222no—
174C2×C4×Q8—1222no—
175C2×#117—612no—
176C22×C4⋊C4—22no—
177C22×C42C2×D6111yescharacteristic
178#491—6132no—
179#487—6132no—
180#419—6132no—
181C2×#103—6116no—
182C4×M16—618no—
183C2×#97—612no—
184C2×C4×C8—612no—
185C61C2×#313911yescharacteristic, complemented, Sylow
186C22×Q8—24no—
187C22×Q8—22no—
188C22×Q8—216no—
189C22×Q8—1222no—
190C22×Q8C22×D6114yes—
191C22×Q8C22×D6118yes—
192C23×C4—22no—
193C23×C4C22⋊D6112yes—
194C23×C4C22×D6111yescharacteristic
195C2×M16—618no—
196C2×M16—1228no—
197C22×C8—614no—
198C4⋊Q8—216no—
199C4⋊Q8—24no—
200C4⋊Q8—24no—
201C4⋊Q8—618no—
202C4⋊Q8—1224no—
203C4⋊Q8C22×D6118yes—
204C4⋊Q8C22×D6118yes—
205#125—618no—
206#125—1224no—
207C22⋊Q8—12216no—
208C4×Q8—12216no—
209#117—618no—
210#117—1224no—
211C2×C4⋊C4—216no—
212C2×C4⋊C4—24no—
213C2×C4⋊C4—24no—
214C2×C4⋊C4—614no—
215C2×C4⋊C4—1224no—
216C2×C4⋊C4—1222no—
217C2×C22⋊C4—1222no—
218C2×C42—1222no—
219C2×C42C22⋊D6112yes—
220C2×C42C22⋊D6114yes—
221C2×C42C22×D6111yescharacteristic
222C2×C42C22×D6111yescharacteristic
223C2×C42C22×D6114yes—
224#103—6164no—
225#97—618no—
226C4×C8—618no—
227C24C2×C22⋊D6111yescharacteristic
228C2×Q8—28no—
229C2×Q8—24no—
230C2×Q8—216no—
231C2×Q8—232no—
232C2×Q8—416no—
233C2×Q8—48no—
234C2×Q8—1228no—
235C2×Q8—2448no—
236C2×Q8C23×D6118yes—
237C22×C4—28no—
238C22×C4—28no—
239C22×C4—24no—
240C22×C4—48no—
241C22×C4—1224no—
242C22×C4#1175822418yes—
243C22×C4C2×C22⋊D6118yes—
244C22×C4C2×C22⋊D6112yes—
245C22×C4C2×C22⋊D6112yes—
246C22×C4C2×C22⋊D6112yes—
247C22×C4C2×C22⋊D6111yescharacteristic
248C22×C4C23×D6112yes—
249C22×C4C23×D6111yescharacteristic
250M16—12216no—
251C2×C8—618no—
252C2×C8—1228no—
253C4⋊C4—216no—
254C4⋊C4—216no—
255C4⋊C4—618no—
256C4⋊C4—1224no—
257C4⋊C4—12216no—
258C4⋊C4—1228no—
259C22⋊C4—1228no—
260C42—1228no—
261C42C2×C22⋊D6118yes—
262C42C2×C22⋊D6112yes—
263C42C2×C22⋊D6112yes—
264C42C23×D6112yes—
265C42C23×D6112yes—
266C23—24no—
267C23#1451976414yes—
268C23C22×C22⋊D6112yes—
269C23C22×C22⋊D6111yescharacteristic
270Q8—216no—
271Q8—416no—
272Q8—48no—
273Q8—24416no—
274C2×C4—24no—
275C2×C4—216no—
276C2×C4—28no—
277C2×C4—416no—
278C2×C4—48no—
279C2×C4—1228no—
280C2×C4—2448no—
281C2×C4#1451976418yes—
282C2×C4#1451976414yes—
283C2×C4#1451980818yes—
284C2×C4C22×C22⋊D6114yes—
285C2×C4C22×C22⋊D6112yes—
286C2×C4C22×C22⋊D6111yescharacteristic
287C2×C4C22×C22⋊D6114yes—
288C2×C4C2×#1175822414yes—
289C2×C4C2×#1175822418yes—
290C2×C4C24×D6111yescharacteristic
291C8—1228no—
292C22—28no—
293C22—24no—
294C22C2×#1451976414yes—
295C22C2×#1451976412yes—
296C22C2×#1451980814yes—
297C22C23×C22⋊D6111yescharacteristic
298C4—24no—
299C4—48no—
300C4—2448no—
301C4C2×#1451976414yes—
302C4C2×#1451976412yes—
303C4C2×#1451980818yes—
304C4C22×#1175822412yes—
305C2—24no—
306C2#2145619914yesdirect product factor
307C2C22×#1451976411yescharacteristic
308C2C22×#1451980812yes—
subgroupG/H
centerC23C22×C22⋊D61
commutator, cosocleC2×C4×C61C25
FrattiniC2×C4C24×D61
FittingC22×C4⋊Q8×C61C2
socleC23×C61C22×D4
prime radicalC24×C61C2×D4
hypercenterC22×C4⋊Q8D61
hypocenterC61C2×#3139
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C23 ◁ C22×C42 ◁ C22×C4⋊Q8

Complements

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

NH ≅ G/Ntype
2. #21456199C2direct (N × H)
3. C2×#16840130C2semidirect
4. C2×#16840112C2semidirect
16. #16840130C22semidirect
17. #16840112C22semidirect
159. C2×C61#3139semidirect
185. C61C2×#3139semidirect
306. C2#21456199direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168403192
#214561992
C2×#168401302
C2×#168401122
C2×#168397712
C2×C4×#117581942
C22×C4⋊Q8×C612
C2×#313961