Finite Group Databasebeta

← C2×#21950 #6374876

Subgroups — C2×#21950 #6374876

Order 512.

2806 conjugacy classes of subgroups.

The subgroup lattice has 401 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2879C212yesmaximal
2C22×#408C211yesmaximal, characteristic
3#21950C2116yesmaximal, direct product factor
4C2×#1855C218yesmaximal, complemented
5C2×#1811C212yesmaximal, complemented
6C2×#1810C212yesmaximal, complemented
7C23×#41C2211yescharacteristic
8C23×M16C2214yes—
9C23×M16C2211yescharacteristic
10C24×C8C2211yescharacteristic
11C22×#108C2214yes—
12C22×#108C2214yes—
13#2879—28no—
14#2879C22116yes—
15C2×#408—24no—
16C2×#408—24no—
17C2×#408C414yes—
18C2×#408C414yes—
19C2×#408C418yes—
20C2×#408C2218yes—
21C2×#407C2214yes—
22C2×#407C2214yes—
23C22×C22⋊C8C2214yes—
24#1855C22164yescomplemented
25#1811C22116yescomplemented
26#1810C22116yescomplemented
27C2×#341C2214yes—
28C2×#341C2214yes—
29C22×#41—44no—
30C22×#41—44no—
31C22×#41C2×C412yes—
32C22×#41C2×C412yes—
33C22×#41C2×C414yes—
34C22×#41D412yes—
35C22×#41D412yes—
36C22×#41D414yes—
37C22×#41Q814yes—
38C22×#41C2314yes—
39C23×Q8Q811yescharacteristic
40C23×D4Q812yes—
41C23×D4Q811yescharacteristic
42C24×C4C2312yes—
43C24×C4C2311yescharacteristic
44C22×M16—24no—
45C22×M16—28no—
46C22×M16—44no—
47C22×M16—48no—
48C22×M16—48no—
49C22×M16C2×C412yes—
50C22×M16C2×C412yes—
51C22×M16C2×C414yes—
52C22×M16C2318yes—
53C22×M16C23116yes—
54C22×M16C2314yes—
55C23×C8—24no—
56C23×C8—44no—
57C23×C8C2×C412yes—
58C23×C8C2×C412yes—
59C23×C8C2×C414yes—
60C23×C8C2312yes—
61C23×C8C2312yes—
62C23×C8C2314yes—
63C2×#108—48no—
64C2×#108—48no—
65C2×#108C23116yes—
66C2×#108C23116yes—
67#408—232no—
68#408—232no—
69#408C2×C4132yes—
70#408C2×C4132yes—
71#407—28no—
72#407—28no—
73#407C23116yes—
74#407C23116yes—
75C2×C22⋊C8—28no—
76C2×C22⋊C8—24no—
77C2×C22⋊C8—24no—
78C2×C22⋊C8C2×C4116yes—
79C2×C22⋊C8C2×C4116yes—
80C2×C22⋊C8C23116yes—
81#341C23116yes—
82#341C23116yes—
83C25C2×Q811yescharacteristic
84C25C2×Q812yes—
85C2×#41—44no—
86C2×#41—44no—
87C2×#41—48no—
88C2×#41—44no—
89C2×#41—44no—
90C2×#41—48no—
91C2×#41—44no—
92C2×#41—48no—
93C2×#41—44no—
94C2×#41—416no—
95C2×#41—416no—
96C2×#41—48no—
97C2×#41—48no—
98C2×#41C4⋊C418yes—
99C2×#41C4⋊C418yes—
100C2×#41C4⋊C418yes—
101C2×#41C4⋊C418yes—
102C2×#41C22×C418yes—
103C2×#41C22×C418yes—
104C2×#41C2×D418yes—
105C2×#41C2×D418yes—
106C22×Q8—44no—
107C22×Q8C4⋊C412yes—
108C22×Q8C4⋊C412yes—
109C22×Q8C4⋊C414yes—
110C22×Q8C2×Q814yes—
111C22×D4—48no—
112C22×D4—44no—
113C22×D4C4⋊C412yes—
114C22×D4C4⋊C412yes—
115C22×D4C4⋊C414yes—
116C22×D4C4⋊C414yes—
117C22×D4C4⋊C414yes—
118C22×D4C4⋊C418yes—
119C22×D4C2×Q814yes—
120C22×D4C2×Q818yes—
121C23×C4—24no—
122C23×C4—24no—
123C23×C4—28no—
124C23×C4—28no—
125C23×C4C22×C411yescharacteristic
126C23×C4C22×C411yescharacteristic
127C23×C4C22×C412yes—
128C23×C4C22×C414yes—
129C23×C4C22×C414yes—
130C23×C4C2×D414yes—
131C23×C4C2×D412yes—
132C23×C4C2×D414yes—
133C23×C4C2×D411yescharacteristic
134C23×C4C2×D411yescharacteristic
135C23×C4C2×Q812yes—
136C23×C4C2×Q811yescharacteristic
137C23×C4C2×Q814yes—
138C23×C4C2×Q812yes—
139C23×C4C2412yes—
140C23×C4C2414yes—
141C23×C4C2411yescharacteristic
142C2×M16—28no—
143C2×M16—216no—
144C2×M16—216no—
145C2×M16—216no—
146C2×M16—48no—
147C2×M16—44no—
148C2×M16—44no—
149C2×M16—48no—
150C2×M16—416no—
151C2×M16—416no—
152C2×M16—432no—
153C2×M16—416no—
154C2×M16C22×C418yes—
155C2×M16C22×C418yes—
156C2×M16C24116yes—
157C22×C8—28no—
158C22×C8—28no—
159C22×C8—216no—
160C22×C8—28no—
161C22×C8—48no—
162C22×C8—44no—
163C22×C8—44no—
164C22×C8—48no—
165C22×C8—416no—
166C22×C8C22×C414yes—
167C22×C8C22×C414yes—
168C22×C8C22×C414yes—
169C22×C8C22×C414yes—
170C22×C8C22×C418yes—
171C22×C8C22×C418yes—
172C22×C8C2414yes—
173C22×C8C2414yes—
174#108—416no—
175#108—416no—
176C22⋊C8—216no—
177C22⋊C8—216no—
178C22⋊C8—232no—
179C22⋊C8C22×C4164yes—
180C24—24no—
181C24—28no—
182C24—44no—
183C24—48no—
184C24C2×C4⋊C411yescharacteristic
185C24C2×C4⋊C411yescharacteristic
186C24C2×C4⋊C414yes—
187C24C2×C4⋊C412yes—
188C24C2×C4⋊C414yes—
189C24C22×Q811yescharacteristic
190C24C22×Q812yes—
191C24C22×Q814yes—
192#41—416no—
193#41—416no—
194#41—416no—
195#41—416no—
196#41—48no—
197#41—48no—
198#41—48no—
199#41—48no—
200#41—48no—
201#41—416no—
202#41—48no—
203C2×Q8—48no—
204C2×Q8—44no—
205C2×Q8—44no—
206C2×Q8—48no—
207C2×Q8C2×C4⋊C418yes—
208C2×Q8C2×C4⋊C418yes—
209C2×D4—44no—
210C2×D4—44no—
211C2×D4—48no—
212C2×D4—48no—
213C2×D4—416no—
214C2×D4—48no—
215C2×D4—416no—
216C2×D4—48no—
217C2×D4C2×C4⋊C4116yes—
218C2×D4C2×C4⋊C4116yes—
219C2×D4C2×C4⋊C418yes—
220C2×D4C2×C4⋊C418yes—
221C22×C4—24no—
222C22×C4—28no—
223C22×C4—24no—
224C22×C4—22no—
225C22×C4—22no—
226C22×C4—24no—
227C22×C4—22no—
228C22×C4—22no—
229C22×C4—28no—
230C22×C4—28no—
231C22×C4—28no—
232C22×C4—28no—
233C22×C4—28no—
234C22×C4—216no—
235C22×C4—28no—
236C22×C4—24no—
237C22×C4—24no—
238C22×C4—28no—
239C22×C4—28no—
240C22×C4—216no—
241C22×C4—24no—
242C22×C4—24no—
243C22×C4—28no—
244C22×C4—28no—
245C22×C4C2×C4⋊C412yes—
246C22×C4C2×C4⋊C414yes—
247C22×C4C2×C4⋊C411yescharacteristic
248C22×C4C2×C4⋊C411yescharacteristic
249C22×C4C2×C4⋊C414yes—
250C22×C4C2×C4⋊C412yes—
251C22×C4C2×C4⋊C412yes—
252C22×C4C2×C4⋊C418yes—
253C22×C4C2×C4⋊C412yes—
254C22×C4C2×C4⋊C412yes—
255C22×C4C2×C4⋊C418yes—
256C22×C4C23×C418yes—
257C22×C4C23×C412yes—
258C22×C4C23×C412yes—
259C22×C4C23×C411yescharacteristic
260C22×C4C23×C411yescharacteristic
261C22×C4C22×D412yes—
262C22×C4C22×D412yes—
263C22×C4C22×D418yes—
264C22×C4C22×D411yescharacteristic
265C22×C4C22×D411yescharacteristic
266C22×C4C22×Q812yes—
267C22×C4C22×Q814yes—
268C22×C4C22×Q811yescharacteristic
269C22×C4H(5,𝔽2)14yes—
270C22×C4H(5,𝔽2)14yes—
271C22×C4C2511yescharacteristic
272M16—216no—
273M16—216no—
274M16—48no—
275M16—48no—
276M16—432no—
277M16—416no—
278C2×C8—28no—
279C2×C8—28no—
280C2×C8—28no—
281C2×C8—28no—
282C2×C8—28no—
283C2×C8—28no—
284C2×C8—216no—
285C2×C8—48no—
286C2×C8—48no—
287C2×C8—432no—
288C2×C8—416no—
289C2×C8C23×C418yes—
290C2×C8C23×C418yes—
291C23—24no—
292C23—24no—
293C23—22no—
294C23—22no—
295C23—28no—
296C23—24no—
297C23—24no—
298C23—216no—
299C23—24no—
300C23—28no—
301C23—28no—
302C23—44no—
303C23—44no—
304C23—48no—
305C23—48no—
306C23—416no—
307C23—816no—
308C23C22×C4⋊C418yes—
309C23C22×C4⋊C412yes—
310C23C22×C4⋊C412yes—
311C23C22×C4⋊C411yescharacteristic
312C23C22×C4⋊C411yescharacteristic
313C23#54314yes—
314C23C23×Q811yescharacteristic
315Q8—48no—
316Q8—48no—
317D4—48no—
318D4—48no—
319D4—416no—
320D4—416no—
321C2×C4—24no—
322C2×C4—28no—
323C2×C4—22no—
324C2×C4—22no—
325C2×C4—28no—
326C2×C4—24no—
327C2×C4—28no—
328C2×C4—24no—
329C2×C4—24no—
330C2×C4—24no—
331C2×C4—24no—
332C2×C4—216no—
333C2×C4—216no—
334C2×C4—22no—
335C2×C4—22no—
336C2×C4—22no—
337C2×C4—22no—
338C2×C4—28no—
339C2×C4—28no—
340C2×C4—28no—
341C2×C4—28no—
342C2×C4—24no—
343C2×C4—24no—
344C2×C4C22×C4⋊C418yes—
345C2×C4C22×C4⋊C412yes—
346C2×C4C22×C4⋊C412yes—
347C2×C4C22×C4⋊C411yescharacteristic
348C2×C4C22×C4⋊C411yescharacteristic
349C2×C4#51812yes—
350C2×C4#51812yes—
351C2×C4#51812yes—
352C2×C4#51812yes—
353C2×C4#53414yes—
354C2×C4#53414yes—
355C2×C4#54314yes—
356C2×C4C24×C411yescharacteristic
357C2×C4C23×D411yescharacteristic
358C2×C4C2×H(5,𝔽2)12yes—
359C2×C4C2×H(5,𝔽2)12yes—
360C8—28no—
361C8—28no—
362C8—416no—
363C22—28no—
364C22—22no—
365C22—22no—
366C22—22no—
367C22—22no—
368C22—28no—
369C22—24no—
370C22—24no—
371C22—216no—
372C22—48no—
373C22—48no—
374C22—44no—
375C22—44no—
376C22—416no—
377C22—88no—
378C22—88no—
379C22#231512yes—
380C22#231512yes—
381C22#291614yes—
382C22C23×C4⋊C411yescharacteristic
383C22C2×#54312yes—
384C4—22no—
385C4—22no—
386C4—28no—
387C4#231512yes—
388C4#231512yes—
389C4C2×#51811yescharacteristic
390C4C2×#51811yescharacteristic
391C4C2×#53412yes—
392C2—22no—
393C2—22no—
394C2—42no—
395C2—42no—
396C2—48no—
397C2#2195014yesdirect product factor
398C2C2×#231511yescharacteristic
399C2C2×#291612yes—
subgroupG/H
centerC22×C4C22×D4
commutatorC2×C4C24×C4
Frattini, cosocleC22×C4C25
socleC23C22×C4⋊C4
prime radicalC23×#41C22
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C23×#41 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #21950C2direct (N × H)
4. C2×#1855C2semidirect
5. C2×#1811C2semidirect
6. C2×#1810C2semidirect
24. #1855C22semidirect
25. #1811C22semidirect
26. #1810C22semidirect
397. C2#21950direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#28792
C22×#4082
#219502
C2×#18552
C2×#18112
C2×#18102