Finite Group Databasebeta

← C2×#13778 #513382

Subgroups — C2×#13778 #513382

Order 512.

7234 conjugacy classes of subgroups.

The subgroup lattice has 380 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#380C212yesmaximal
2C22×C4×C22⋊C4C212yesmaximal
3C23×#95C211yesmaximal, characteristic
4#13778C2116yesmaximal, direct product factor
5C2×#1436C218yesmaximal, complemented
6C2×C22⋊#95C212yesmaximal
7C25×C4C2211yescharacteristic
8C25×C4C2211yescharacteristic
9C25×C4C2211yescharacteristic
10C23×C4⋊C4C2214yes—
11C23×C22⋊C4C2214yes—
12C23×C42C2214yes—
13C2×#380C4132yescomplemented
14C2×#380C22116yes—
15C2×C4×C22⋊C4—216no—
16C2×C4×C22⋊C4C22116yes—
17C22×#95C4116yescomplemented
18C22×#95C2214yes—
19C22×#95C2214yes—
20C22×#95C2214yes—
21C22×#95C2214yes—
22C22×#95C2214yes—
23C22×#95C2218yes—
24#1436C22164yescomplemented
25C22⋊#95C22116yes—
26C26C2311yescharacteristic
27C24×C4—28no—
28C24×C4—44no—
29C24×C4—44no—
30C24×C4—44no—
31C24×C4—44no—
32C24×C4—44no—
33C24×C4—44no—
34C24×C4C2×C418yes—
35C24×C4C2×C418yes—
36C24×C4C2×C4116yes—
37C24×C4C2×C418yes—
38C24×C4D418yes—
39C24×C4Q818yes—
40C24×C4C2312yes—
41C24×C4C2318yes—
42C24×C4C2312yes—
43C24×C4C2312yes—
44C24×C4C2314yes—
45C24×C4C2314yes—
46C24×C4C2314yes—
47C22×C4⋊C4—48no—
48C22×C4⋊C4—48no—
49C22×C4⋊C4C2×C4132yescomplemented
50C22×C4⋊C4C23116yes—
51C22×C22⋊C4—216no—
52C22×C22⋊C4—216no—
53C22×C22⋊C4C2×C4132yes—
54C22×C22⋊C4C23116yes—
55C22×C42—216no—
56C22×C42—48no—
57C22×C42—48no—
58C22×C42C23116yes—
59#380C2×C41128yescomplemented
60C4×C22⋊C4—264no—
61C2×#95—216no—
62C2×#95—48no—
63C2×#95—48no—
64C2×#95C2×C4132yes—
65C2×#95C2×C4164yescomplemented
66C2×#95C2×C4132yescomplemented
67C2×#95C23116yes—
68C2×#95C23116yes—
69C2×#95C23116yes—
70C2×#95C23116yes—
71C2×#95C23116yes—
72C25—24no—
73C25—24no—
74C25—24no—
75C25—24no—
76C25C22×C414yes—
77C25C22×C418yes—
78C25C2×D414yes—
79C25C2×Q814yes—
80C25#4118yes—
81C25C2412yes—
82C25C2411yescharacteristic
83C23×C4—28no—
84C23×C4—28no—
85C23×C4—28no—
86C23×C4—28no—
87C23×C4—232no—
88C23×C4—216no—
89C23×C4—216no—
90C23×C4—216no—
91C23×C4—28no—
92C23×C4—216no—
93C23×C4—216no—
94C23×C4—28no—
95C23×C4—28no—
96C23×C4—216no—
97C23×C4—216no—
98C23×C4—464no—
99C23×C4—416no—
100C23×C4—416no—
101C23×C4—416no—
102C23×C4—416no—
103C23×C4—416no—
104C23×C4—416no—
105C23×C4—432no—
106C23×C4—432no—
107C23×C4—48no—
108C23×C4—48no—
109C23×C4—48no—
110C23×C4—48no—
111C23×C4—48no—
112C23×C4—48no—
113C23×C4—464no—
114C23×C4C42164yescomplemented
115C23×C4C4⋊C4164yescomplemented
116C23×C4C22×C4132yes—
117C23×C4C22×C418yes—
118C23×C4C22×C418yes—
119C23×C4C22×C418yes—
120C23×C4C22×C418yes—
121C23×C4C22×C418yes—
122C23×C4C22×C4116yes—
123C23×C4C22×C4116yes—
124C23×C4C22×C4132yes—
125C23×C4C22×C4116yes—
126C23×C4C2×D418yes—
127C23×C4C2×D4116yes—
128C23×C4C2×Q818yes—
129C23×C4C2×Q8116yes—
130C23×C4C24116yes—
131C23×C4C2414yes—
132C23×C4C2414yes—
133C23×C4C2414yes—
134C2×C4⋊C4—464no—
135C2×C4⋊C4—416no—
136C2×C4⋊C4—416no—
137C2×C4⋊C4C22×C4164yescomplemented
138C2×C22⋊C4—2128no—
139C2×C22⋊C4—232no—
140C2×C22⋊C4—232no—
141C2×C22⋊C4C22×C4164yes—
142C2×C42—232no—
143C2×C42—416no—
144C2×C42—416no—
145C2×C42—464no—
146#95—232no—
147#95—416no—
148#95—416no—
149#95C22×C4164yes—
150#95C22×C4164yescomplemented
151C24—28no—
152C24—28no—
153C24—28no—
154C24—232no—
155C24—28no—
156C24—232no—
157C24—216no—
158C24—216no—
159C24—232no—
160C24—232no—
161C24—216no—
162C24—216no—
163C24—24no—
164C24—24no—
165C24—24no—
166C24—24no—
167C24C2×C42116yes—
168C24C2×C4⋊C4116yes—
169C24#117116yes—
170C24C4×D4132yes—
171C24C4×Q8132yes—
172C24C23×C414yes—
173C24C23×C418yes—
174C24C23×C412yes—
175C24C23×C414yes—
176C24C22×D414yes—
177C24C22×D412yes—
178C24C22×Q814yes—
179C24C22×Q812yes—
180C24C2×#4118yes—
181C24C2×#4114yes—
182C24H(5,𝔽2)14yes—
183C24H(5,𝔽2)14yes—
184C24H(5,𝔽2)14yes—
185C242−1+414yes—
186C24C2511yescharacteristic
187C22×C4—232no—
188C22×C4—216no—
189C22×C4—216no—
190C22×C4—216no—
191C22×C4—216no—
192C22×C4—232no—
193C22×C4—232no—
194C22×C4—232no—
195C22×C4—28no—
196C22×C4—28no—
197C22×C4—28no—
198C22×C4—28no—
199C22×C4—232no—
200C22×C4—216no—
201C22×C4—264no—
202C22×C4—264no—
203C22×C4—216no—
204C22×C4—216no—
205C22×C4—264no—
206C22×C4—216no—
207C22×C4—216no—
208C22×C4—28no—
209C22×C4—216no—
210C22×C4—216no—
211C22×C4—28no—
212C22×C4—28no—
213C22×C4—216no—
214C22×C4—216no—
215C22×C4—4128no—
216C22×C4—4128no—
217C22×C4—464no—
218C22×C4—416no—
219C22×C4—416no—
220C22×C4—416no—
221C22×C4—416no—
222C22×C4—416no—
223C22×C4—416no—
224C22×C4—432no—
225C22×C4—432no—
226C22×C4—4128no—
227C22×C4—464no—
228C22×C4—432no—
229C22×C4—432no—
230C22×C4—432no—
231C22×C4—432no—
232C22×C4—432no—
233C22×C4C2×C42132yes—
234C22×C4C2×C42164yescomplemented
235C22×C4C2×C4⋊C4132yes—
236C22×C4C2×C4⋊C4164yescomplemented
237C22×C4C23×C418yes—
238C22×C4C23×C4132yes—
239C22×C4C23×C418yes—
240C22×C4C23×C418yes—
241C22×C4C23×C418yes—
242C22×C4C23×C418yes—
243C22×C4C22×D418yes—
244C22×C4C22×Q818yes—
245C4⋊C4—464no—
246C22⋊C4—2128no—
247C42—464no—
248C23—232no—
249C23—232no—
250C23—232no—
251C23—232no—
252C23—2128no—
253C23—2128no—
254C23—24no—
255C23—24no—
256C23—24no—
257C23—216no—
258C23—24no—
259C23—216no—
260C23—28no—
261C23—28no—
262C23—216no—
263C23—216no—
264C23—28no—
265C23—28no—
266C23—232no—
267C23—232no—
268C23C4×C4⋊C4164yes—
269C23C22×C4218yes—
270C23C22×C4214yes—
271C23C22×C4⋊C418yes—
272C23C22×C4⋊C414yes—
273C23C2×#11718yes—
274C23C2×#11714yes—
275C23C2×C4×D4116yes—
276C23C2×C4×D418yes—
277C23C2×C4×Q8116yes—
278C23C2×C4×Q818yes—
279C23#51814yes—
280C23#51814yes—
281C23#51814yes—
282C23#518116yes—
283C23#51914yes—
284C23#520116yes—
285C23#53418yes—
286C23#53718yes—
287C23#538116yes—
288C23#539116yes—
289C23#54318yes—
290C23#54418yes—
291C23C24×C411yescharacteristic
292C23C24×C412yes—
293C23C23×D411yescharacteristic
294C23C23×Q811yescharacteristic
295C23C22×#4112yes—
296C23C2×H(5,𝔽2)12yes—
297C23C2×H(5,𝔽2)12yes—
298C23C2×H(5,𝔽2)12yes—
299C23C2×2−1+412yes—
300C2×C4—264no—
301C2×C4—216no—
302C2×C4—28no—
303C2×C4—28no—
304C2×C4—28no—
305C2×C4—28no—
306C2×C4—216no—
307C2×C4—216no—
308C2×C4—216no—
309C2×C4—264no—
310C2×C4—28no—
311C2×C4—232no—
312C2×C4—232no—
313C2×C4—28no—
314C2×C4—28no—
315C2×C4—232no—
316C2×C4—464no—
317C2×C4—464no—
318C2×C4—464no—
319C2×C4—432no—
320C2×C4—4128no—
321C2×C4—416no—
322C2×C4—416no—
323C2×C4—416no—
324C2×C4—416no—
325C2×C4—416no—
326C2×C4C22×C42116yes—
327C2×C4C22×C4⋊C4116yes—
328C22—28no—
329C22—28no—
330C22—232no—
331C22—232no—
332C22—28no—
333C22—28no—
334C22—2128no—
335C22—28no—
336C22—28no—
337C22C2×C4×C4⋊C4116yes—
338C22C2×C4×C4⋊C418yes—
339C22#227318yes—
340C22#227418yes—
341C22#231218yes—
342C22#231318yes—
343C22#231518yes—
344C22#231618yes—
345C22#2325132yes—
346C22#2329132yes—
347C22C23×C4211yescharacteristic
348C22C23×C4⋊C411yescharacteristic
349C22C22×#11711yescharacteristic
350C22C22×C4×D412yes—
351C22C22×C4×Q812yes—
352C22C2×#51811yescharacteristic
353C22C2×#51811yescharacteristic
354C22C2×#51811yescharacteristic
355C22C2×#51814yes—
356C22C2×#51911yescharacteristic
357C22C2×#52014yes—
358C22C2×#53412yes—
359C22C2×#53712yes—
360C22C2×#53814yes—
361C22C2×#53914yes—
362C22C2×#54312yes—
363C22C2×#54412yes—
364C4—216no—
365C4—216no—
366C4—432no—
367C4—48no—
368C2—216no—
369C2#13778116yesdirect product factor
370C2C22×C4×C4⋊C411yescharacteristic
371C2C2×#227311yescharacteristic
372C2C2×#227411yescharacteristic
373C2C2×#231211yescharacteristic
374C2C2×#231311yescharacteristic
375C2C2×#231511yescharacteristic
376C2C2×#231611yescharacteristic
377C2C2×#232514yes—
378C2C2×#232914yes—
subgroupG/H
center, socleC25C24
commutatorC22C23×C42
Frattini, cosocleC24C25
prime radicalC26C23
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C24 ▷ C1

Complements

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

NH ≅ G/Ntype
4. #13778C2direct (N × H)
5. C2×#1436C2semidirect
13. C2×#380C4semidirect
17. C22×#95C4semidirect
24. #1436C22semidirect
49. C22×C4⋊C4C2×C4semidirect
59. #380C2×C4semidirect
65. C2×#95C2×C4semidirect
66. C2×#95C2×C4semidirect
114. C23×C4C42semidirect
115. C23×C4C4⋊C4semidirect
137. C2×C4⋊C4C22×C4semidirect
150. #95C22×C4semidirect
234. C22×C4C2×C42semidirect
236. C22×C4C2×C4⋊C4semidirect
369. C2#13778direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#3802
C22×C4×C22⋊C42
C23×#952
#137782
C2×#14362
C2×C22⋊#952