Finite Group Databasebeta

← C2×#21445558 #29677459

Subgroups — C2×#21445558 #29677459

Order 15616.

2190 conjugacy classes of subgroups.

The subgroup lattice has 374 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×#11758194C212yesmaximal
2#21445558C218yesmaximal, direct product factor
3C2×#16839531C214yesmaximal, complemented
4C22×#117×C61C211yesmaximal, characteristic
5C22×#11758194—28no—
6C22×#11758194—22no—
7C22×#11758194—24no—
8C22×#11758194C4116yescomplemented
9C22×#11758194C2214yes—
10C22×#11758194C2218yes—
11C23×#92418—22no—
12#16839531C22116yescomplemented
13C24×C4×C61C2211yescharacteristic
14C2×#117×C61—22no—
15C2×#117×C61—22no—
16C2×#117×C61—24no—
17C2×#117×C61C414yes—
18C2×#117×C61C2214yes—
19C22×C4⋊C4×C61C2212yes—
20C22×C22⋊C4×C61C412yes—
21C22×C42×C61C412yes—
22C2×#11758194—216no—
23C2×#11758194—232no—
24C2×#11758194—28no—
25C2×#11758194—216no—
26C2×#11758194—24no—
27C2×#11758194—28no—
28C2×#11758194C2×C4116yes—
29C2×#11758194C2×C4132yescomplemented
30C2×#11758194C2318yes—
31C22×#92418—216no—
32C22×#92418—24no—
33C22×#92418—28no—
34C25×C61C2×C411yescharacteristic
35C23×C4×C61C2×C418yes—
36C23×C4×C61C2×C414yes—
37C23×C4×C61C2×C411yescharacteristic
38C23×C4×C61C2×C412yes—
39C23×C4×C61D414yes—
40C23×C4×C61D412yes—
41C23×C4×C61D412yes—
42C23×C4×C61D414yes—
43C23×C4×C61Q814yes—
44C23×C4×C61C2311yescharacteristic
45C23×C4×C61C2312yes—
46#117×C61—28no—
47#117×C61—28no—
48#117×C61—28no—
49#117×C61—28no—
50C2×C4⋊C4×C61—24no—
51C2×C4⋊C4×C61—24no—
52C2×C4⋊C4×C61C2×C414yes—
53C2×C4⋊C4×C61C2314yes—
54C2×C22⋊C4×C61—24no—
55C2×C22⋊C4×C61—24no—
56C2×C22⋊C4×C61C2×C418yes—
57C2×C42×C61—24no—
58C2×C42×C61—22no—
59C2×C42×C61—22no—
60C2×C42×C61C2×C418yes—
61C24×C61—44no—
62C24×C61C4214yes—
63C24×C61C22⋊C412yes—
64C24×C61C22⋊C412yes—
65C24×C61C4⋊C414yes—
66C24×C61C22×C411yescharacteristic
67C24×C61C22×C412yes—
68C22×C4×C61—24no—
69C22×C4×C61—24no—
70C22×C4×C61—48no—
71C22×C4×C61C4214yes—
72C22×C4×C61C4218yes—
73C22×C4×C61C22⋊C412yes—
74C22×C4×C61C22⋊C411yescharacteristic
75C22×C4×C61C22⋊C414yes—
76C22×C4×C61C22⋊C414yes—
77C22×C4×C61C22⋊C411yescharacteristic
78C22×C4×C61C22⋊C418yes—
79C22×C4×C61C22⋊C418yes—
80C22×C4×C61C22⋊C4116yes—
81C22×C4×C61C4⋊C414yes—
82C22×C4×C61C4⋊C418yes—
83C22×C4×C61C4⋊C418yes—
84C22×C4×C61C4⋊C418yes—
85C22×C4×C61C4⋊C4116yes—
86C22×C4×C61C22×C418yes—
87C22×C4×C61C22×C412yes—
88C22×C4×C61C22×C411yescharacteristic
89C22×C4×C61C22×C414yes—
90C22×C4×C61C22×C418yes—
91C22×C4×C61C2×D412yes—
92C22×C4×C61C2×D414yes—
93C22×C4×C61C2×D412yes—
94C22×C4×C61C2×D412yes—
95C22×C4×C61C2×D414yes—
96C22×C4×C61C2×D414yes—
97C22×C4×C61C2×Q812yes—
98C22×C4×C61C2×Q814yes—
99C22×C4×C61C2411yescharacteristic
100C4⋊C4×C61—28no—
101C4⋊C4×C61—28no—
102C22⋊C4×C61—216no—
103C42×C61—28no—
104C42×C61—28no—
105#11758194—216no—
106#11758194—232no—
107#11758194—28no—
108#11758194C22×C4116yes—
109C2×#92418—216no—
110C2×#92418—232no—
111C2×#92418—28no—
112C23×C61—24no—
113C23×C61—28no—
114C23×C61—48no—
115C23×C61—44no—
116C23×C61—48no—
117C23×C61—44no—
118C23×C61#9518yes—
119C23×C61#9518yes—
120C23×C61C2×C4212yes—
121C23×C61C2×C4214yes—
122C23×C61C2×C22⋊C414yes—
123C23×C61C2×C22⋊C411yescharacteristic
124C23×C61C2×C22⋊C411yescharacteristic
125C23×C61C2×C4⋊C412yes—
126C23×C61C2×C4⋊C414yes—
127C23×C61C23×C411yescharacteristic
128C2×C4×C61—28no—
129C2×C4×C61—48no—
130C2×C4×C61—48no—
131C2×C4×C61—48no—
132C2×C4×C61#9518yes—
133C2×C4×C61#95116yes—
134C2×C4×C61#95116yes—
135C2×C4×C61#9514yes—
136C2×C4×C61#9514yes—
137C2×C4×C61C2×C4214yes—
138C2×C4×C61C2×C4212yes—
139C2×C4×C61C2×C22⋊C418yes—
140C2×C4×C61C2×C22⋊C414yes—
141C2×C4×C61C2×C22⋊C414yes—
142C2×C4×C61C2×C22⋊C418yes—
143C2×C4×C61C2×C22⋊C412yes—
144C2×C4×C61C2×C22⋊C412yes—
145C2×C4×C61C2×C22⋊C412yes—
146C2×C4×C61C2×C4⋊C414yes—
147C2×C4×C61C2×C4⋊C418yes—
148C2×C4×C61C2×C4⋊C418yes—
149C2×C4×C61C2×C4⋊C414yes—
150C2×C4×C61C2×C4⋊C414yes—
151C2×C4×C61C2×C4⋊C412yes—
152C2×C4×C61C23×C412yes—
153C2×C4×C61C22×D411yescharacteristic
154C2×C4×C61C22×D412yes—
155C2×C4×C61C22×Q811yescharacteristic
156#92418—216no—
157C2×#1742—611nomaximal, Sylow
158C22×C61—22no—
159C22×C61—22no—
160C22×C61—28no—
161C22×C61—216no—
162C22×C61—24no—
163C22×C61—24no—
164C22×C61—48no—
165C22×C61—44no—
166C22×C61—44no—
167C22×C61C2×#9518yes—
168C22×C61C2×#9512yes—
169C22×C61C2×#9512yes—
170C22×C61#41314yes—
171C22×C61C22×C4211yescharacteristic
172C22×C61C22×C22⋊C411yescharacteristic
173C22×C61C22×C4⋊C411yescharacteristic
174C4×C61—48no—
175C4×C61C2×#9514yes—
176C4×C61C2×#9514yes—
177C4×C61C2×#9514yes—
178C4×C61C22×C22⋊C412yes—
179C4×C61C22×C4⋊C412yes—
180C23×M16—612no—
181C22×#117D6111yescharacteristic
182#1742—618no—
183C2×#343—614no—
184C2×C61—21no—
185C2×C61—22no—
186C2×C61—28no—
187C2×C61—21no—
188C2×C61#174214yescomplemented
189C2×C61C22×#9511yescharacteristic
190C2×C61C2×#41312yes—
191C24×C4C2×D6111yescharacteristic
192C22×M16—6116no—
193C22×M16—614no—
194C22×M16—618no—
195C22×M16—1228no—
196C22×M16—1222no—
197C22×M16—1224no—
198C23×C8—1222no—
199C2×#117—22no—
200C2×#117—24no—
201C2×#117—22no—
202C2×#117Dic6114yes—
203C2×#117C2×D6114yes—
204C22×C4⋊C4C2×D6112yes—
205C22×C22⋊C4Dic6112yes—
206C22×C42Dic6112yes—
207#343—6116no—
208C61C2×#174211yescharacteristic, complemented, Sylow
209C25C2×Dic6111yescharacteristic
210C23×C4Dic12214yes—
211C23×C4C4×D6118yes—
212C23×C4D24414yes—
213C23×C4C2×Dic6114yes—
214C23×C4C2×Dic6112yes—
215C23×C4C2×Dic6111yescharacteristic
216C23×C4C22⋊D6112yes—
217C23×C4C22⋊D6114yes—
218C23×C4C22⋊D6112yes—
219C23×C4C22×D6111yescharacteristic
220C23×C4C22×D6112yes—
221C2×M16—6116no—
222C2×M16—6132no—
223C2×M16—618no—
224C2×M16—12216no—
225C2×M16—12232no—
226C2×M16—1228no—
227C2×M16—12216no—
228C2×M16—1224no—
229C2×M16—1228no—
230C22×C8—12216no—
231C22×C8—1224no—
232C22×C8—1228no—
233#117—28no—
234#117—28no—
235#117—28no—
236#117—28no—
237C2×C4⋊C4—24no—
238C2×C4⋊C4—24no—
239C2×C4⋊C4C2×Dic6114yes—
240C2×C4⋊C4C22×D6114yes—
241C2×C22⋊C4—24no—
242C2×C22⋊C4—24no—
243C2×C22⋊C4C2×Dic6118yes—
244C2×C42—22no—
245C2×C42—24no—
246C2×C42—22no—
247C2×C42C2×Dic6118yes—
248C24—44no—
249C24C4×Dic6114yes—
250C24C4⋊Dic6114yes—
251C24C22⋊Dic6112yes—
252C24C22⋊Dic6112yes—
253C24C22×Dic6111yescharacteristic
254C24C22×Dic6112yes—
255C22×C4—24no—
256C22×C4—24no—
257C22×C4—48no—
258C22×C4C4×Dic6118yes—
259C22×C4C4×Dic6114yes—
260C22×C4#1175819618yes—
261C22×C4#11758196116yes—
262C22×C4#1175819618yes—
263C22×C4C4⋊Dic6118yes—
264C22×C4C4⋊Dic6114yes—
265C22×C4#1175819818yes—
266C22×C4#1175819818yes—
267C22×C4#11758198116yes—
268C22×C4C22⋊Dic6111yescharacteristic
269C22×C4C22⋊Dic6112yes—
270C22×C4C22⋊Dic6114yes—
271C22×C4C22⋊Dic6114yes—
272C22×C4C22⋊Dic6111yescharacteristic
273C22×C4C2×Dic12212yes—
274C22×C4C2×Dic12214yes—
275C22×C4C2×C4×D6114yes—
276C22×C4C2×C4×D6118yes—
277C22×C4C2×D24412yes—
278C22×C4C2×D24414yes—
279C22×C4C22×Dic6118yes—
280C22×C4C22×Dic6112yes—
281C22×C4C22×Dic6111yescharacteristic
282C22×C4C2×C22⋊D6112yes—
283C22×C4C2×C22⋊D6112yes—
284C22×C4C2×C22⋊D6114yes—
285C22×C4C2×C22⋊D6114yes—
286C22×C4C23×D6111yescharacteristic
287M16—6116no—
288M16—1228no—
289M16—12216no—
290M16—12232no—
291C2×C8—1228no—
292C2×C8—12216no—
293C2×C8—12232no—
294C4⋊C4—28no—
295C4⋊C4—28no—
296C22⋊C4—216no—
297C42—28no—
298C42—28no—
299C23—24no—
300C23—28no—
301C23—48no—
302C23—48no—
303C23—44no—
304C23—44no—
305C23#1451968418yes—
306C23#1451968418yes—
307C23C2×C4×Dic6112yes—
308C23C2×C4×Dic6114yes—
309C23C2×C22⋊Dic6114yes—
310C23C2×C22⋊Dic6111yescharacteristic
311C23C2×C22⋊Dic6111yescharacteristic
312C23C2×C4⋊Dic6112yes—
313C23C2×C4⋊Dic6114yes—
314C23C23×Dic6111yescharacteristic
315C2×C4—28no—
316C2×C4—48no—
317C2×C4—48no—
318C2×C4—48no—
319C2×C4#14519684116yes—
320C2×C4#1451968418yes—
321C2×C4#14519684116yes—
322C2×C4#1451968414yes—
323C2×C4#1451968414yes—
324C2×C4C2×C4×Dic6114yes—
325C2×C4C2×C4×Dic6112yes—
326C2×C4C2×#1175819818yes—
327C2×C4C2×#1175819814yes—
328C2×C4C2×#1175819814yes—
329C2×C4C2×#1175819818yes—
330C2×C4C2×C22⋊Dic6112yes—
331C2×C4C2×C22⋊Dic6112yes—
332C2×C4C2×C22⋊Dic6112yes—
333C2×C4C2×#1175819614yes—
334C2×C4C2×#1175819618yes—
335C2×C4C2×#1175819618yes—
336C2×C4C2×#1175819614yes—
337C2×C4C2×C4⋊Dic6114yes—
338C2×C4C2×C4⋊Dic6112yes—
339C2×C4C22×C4×D6112yes—
340C2×C4C22×C22⋊D6112yes—
341C2×C4C22×D24411yescharacteristic
342C2×C4C22×Dic12211yescharacteristic
343C8—12216no—
344C22—216no—
345C22—24no—
346C22—24no—
347C22—22no—
348C22—22no—
349C22—28no—
350C22—48no—
351C22—44no—
352C22—44no—
353C22C2×#1451968418yes—
354C22C2×#1451968412yes—
355C22C2×#1451968412yes—
356C22#1683974614yes—
357C22C22×C4×Dic6111yescharacteristic
358C22C22×C22⋊Dic6111yescharacteristic
359C22C22×C4⋊Dic6111yescharacteristic
360C4—48no—
361C4C2×#1451968414yes—
362C4C2×#1451968414yes—
363C4C2×#1451968414yes—
364C4C22×#1175819812yes—
365C4C22×#1175819612yes—
366C2—21no—
367C2—21no—
368C2—28no—
369C2—22no—
370C2#2144555814yesdirect product factor
371C2C22×#1451968411yescharacteristic
372C2C2×#1683974612yes—
subgroupG/H
centerC22×C4C22⋊Dic61
commutatorC22×C61C22×C42
FrattiniC22×C4C23×D61
FittingC22×#117×C61C2
socleC23×C61C2×C22⋊C4
prime radicalC25×C61C2×C4
cosocleC22×C4×C61C24
hypercenterC22×#117D61
hypocenterC61C2×#1742
LCSG ▷ C22×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22×C4 ◁ C24×C4 ◁ C22×#117

Complements

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

NH ≅ G/Ntype
2. #21445558C2direct (N × H)
3. C2×#16839531C2semidirect
8. C22×#11758194C4semidirect
12. #16839531C22semidirect
29. C2×#11758194C2×C4semidirect
188. C2×C61#1742semidirect
208. C61C2×#1742semidirect
370. C2#21445558direct (N × H)

Maximal subgroups

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

subgroupindex
C23×#117581942
#214455582
C2×#168395312
C22×#117×C612
C2×#174261