Finite Group Databasebeta

← C2×#10659 #243824

Subgroups — C2×#10659 #243824

Order 512.

904 conjugacy classes of subgroups.

The subgroup lattice has 426 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#1955C211yesmaximal, characteristic
2C2×#1838C211yesmaximal, characteristic, complemented
3C2×#1571C211yesmaximal, characteristic, complemented
4C2×#1570C211yesmaximal, characteristic, complemented
5C2×#1486C211yesmaximal, characteristic
6C2×#1486C211yesmaximal, characteristic
7#10659C218yesmaximal, direct product factor
8C2×#1275C211yesmaximal, characteristic, complemented
9C22×C4×D4C2211yescharacteristic
10C2×#431C2211yescharacteristic
11C2×#431C2211yescharacteristic
12C2×#423C2211yescharacteristic
13C2×#423C2211yescharacteristic
14C22×C4⋊C8C2211yescharacteristic
15C22×C22⋊C8—22no—
16C22×#97C2211yescharacteristic
17#1955—22no—
18#1955C2214yes—
19#1838—22no—
20#1838C2214yescomplemented
21C2×#341—22no—
22#1571—22no—
23#1571C2214yescomplemented
24#1570—22no—
25#1570C2214yescomplemented
26C2×#335—22no—
27C2×#334—22no—
28#1486—22no—
29#1486—22no—
30#1486C2214yes—
31#1486C2214yes—
32C2×D4⋊C8—22no—
33C2×D4⋊C8—22no—
34#1275C2214yescomplemented
35C23×D4Q811yescharacteristic
36C24×C4—21no—
37C22×M16—21no—
38C22×M16—21no—
39C23×C8—21no—
40C23×C8D412yes—
41C2×C4×D4—21no—
42C2×C4×D4—21no—
43C2×C4×D4—21no—
44C2×C4×D4—21no—
45C2×C4×D4—21no—
46C2×C4×D4—21no—
47C2×C4×D4—21no—
48C2×C4×D4—21no—
49C2×C4×D4—21no—
50C2×C4×D4—21no—
51C2×C4×D4Q812yes—
52C2×C4×D4C2312yes—
53C22×C4⋊C4Q811yescharacteristic
54C22×C22⋊C4—21no—
55C22×C42C2311yescharacteristic
56#431—21no—
57#431—21no—
58#431—21no—
59#431—21no—
60#431D412yes—
61#431D412yes—
62#431C2312yes—
63#431C2312yes—
64#423—21no—
65#423—21no—
66#423—21no—
67#423—21no—
68#423—21no—
69#423—21no—
70#423C2312yes—
71#423C2312yes—
72C2×C4⋊C8—21no—
73C2×C4⋊C8—21no—
74C2×C4⋊C8—21no—
75C2×C4⋊C8—21no—
76C2×C4⋊C8—21no—
77C2×C4⋊C8—21no—
78C2×C4⋊C8—21no—
79C2×C4⋊C8—21no—
80C2×C4⋊C8—21no—
81C2×C4⋊C8—21no—
82C2×C4⋊C8—21no—
83C2×C4⋊C8C2312yes—
84C2×C22⋊C8—21no—
85C2×C22⋊C8—21no—
86C2×C22⋊C8—28no—
87C2×C22⋊C8—48no—
88C2×#97—21no—
89C2×#97—21no—
90C2×#97—21no—
91C2×#97—21no—
92C2×#97D412yes—
93C2×#97C2312yes—
94C2×C4×C8D412yes—
95C2×C4×C8D412yes—
96#341—28no—
97#335—28no—
98#334—28no—
99D4⋊C8—28no—
100D4⋊C8—28no—
101C25—21no—
102C22×D4—21no—
103C22×D4—21no—
104C22×D4—21no—
105C22×D4—21no—
106C22×D4—21no—
107C22×D4—44no—
108C22×D4C2×Q812yes—
109C23×C4—21no—
110C23×C4—22no—
111C23×C4—22no—
112C23×C4—41no—
113C23×C4—41no—
114C23×C4—41no—
115C23×C4—41no—
116C23×C4—44no—
117C23×C4—44no—
118C23×C4C2×D411yescharacteristic
119C23×C4C2×Q811yescharacteristic
120C23×C4#4111yescharacteristic
121C2×M16—22no—
122C2×M16—22no—
123C2×M16—41no—
124C2×M16—41no—
125C2×M16—44no—
126C2×M16—44no—
127C22×C8—22no—
128C22×C8—22no—
129C22×C8—22no—
130C22×C8—22no—
131C22×C8—24no—
132C22×C8—24no—
133C22×C8—22no—
134C22×C8—41no—
135C22×C8—41no—
136C22×C8—41no—
137C22×C8—41no—
138C22×C8—44no—
139C22×C8C2×D414yes—
140C4×D4—22no—
141C4×D4—22no—
142C4×D4—22no—
143C4×D4—22no—
144C4×D4—22no—
145C4×D4—22no—
146C4×D4—22no—
147C4×D4—22no—
148C4×D4—41no—
149C4×D4—41no—
150C4×D4—41no—
151C4×D4—41no—
152C4×D4—41no—
153C4×D4—41no—
154C4×D4—41no—
155C4×D4—41no—
156C2×C4⋊C4—21no—
157C2×C4⋊C4—21no—
158C2×C4⋊C4—21no—
159C2×C4⋊C4—21no—
160C2×C4⋊C4—21no—
161C2×C4⋊C4C2×Q812yes—
162C2×C22⋊C4—22no—
163C2×C22⋊C4—22no—
164C2×C22⋊C4—41no—
165C2×C22⋊C4—41no—
166C2×C22⋊C4—41no—
167C2×C22⋊C4—41no—
168C2×C42C2×D411yescharacteristic
169C2×C42C2×D411yescharacteristic
170C2×C42C2×D411yescharacteristic
171C2×C42C2×D411yescharacteristic
172C2×C42C2×D411yescharacteristic
173C2×C42C2×Q811yescharacteristic
174C2×C42#4111yescharacteristic
175C2×C42#4111yescharacteristic
176C2×C42#4111yescharacteristic
177C2×C42#4111yescharacteristic
178C2×C42#4111yescharacteristic
179C2×C42C2411yescharacteristic
180C4⋊C8—22no—
181C4⋊C8—22no—
182C4⋊C8—22no—
183C4⋊C8—22no—
184C4⋊C8—22no—
185C4⋊C8—22no—
186C4⋊C8—22no—
187C4⋊C8—22no—
188C4⋊C8—22no—
189C4⋊C8—22no—
190C4⋊C8—41no—
191C4⋊C8—41no—
192C4⋊C8—41no—
193C4⋊C8—41no—
194C4⋊C8—41no—
195C4⋊C8—41no—
196C22⋊C8—22no—
197C22⋊C8—22no—
198C22⋊C8—22no—
199C22⋊C8—22no—
200C22⋊C8—416no—
201#97—22no—
202#97—22no—
203#97—22no—
204#97—22no—
205C4×C8—22no—
206C4×C8—22no—
207C4×C8C2×D414yes—
208C4×C8C2×D414yes—
209C24—24no—
210C24—22no—
211C24—42no—
212C24—44no—
213C24—41no—
214C24—41no—
215C24—44no—
216C24C22⋊Q811yescharacteristic
217C2×D4—24no—
218C2×D4—24no—
219C2×D4—22no—
220C2×D4—22no—
221C2×D4—42no—
222C2×D4—42no—
223C2×D4—44no—
224C2×D4—44no—
225C2×D4—44no—
226C2×D4—44no—
227C2×D4—41no—
228C2×D4—41no—
229C22×C4—22no—
230C22×C4—42no—
231C22×C4—42no—
232C22×C4—41no—
233C22×C4—41no—
234C22×C4—44no—
235C22×C4—42no—
236C22×C4—42no—
237C22×C4—44no—
238C22×C4—44no—
239C22×C4—42no—
240C22×C4—42no—
241C22×C4—48no—
242C22×C4—84no—
243C22×C4—84no—
244C22×C4—82no—
245C22×C4—82no—
246C22×C4—82no—
247C22×C4—82no—
248C22×C4C22⋊Q811yescharacteristic
249C22×C4C22⋊Q811yescharacteristic
250C22×C4C22⋊Q811yescharacteristic
251C22×C4C22⋊Q811yescharacteristic
252C22×C4C22⋊Q811yescharacteristic
253C22×C4C22⋊Q811yescharacteristic
254C22×C4C22⋊Q811yescharacteristic
255C22×C4#12311yescharacteristic
256C22×C4#12311yescharacteristic
257C22×C4#12311yescharacteristic
258C22×C4#12311yescharacteristic
259C22×C4#12311yescharacteristic
260C22×C4#12311yescharacteristic
261C22×C4#12711yescharacteristic
262C22×C4#12711yescharacteristic
263C22×C4#13514yes—
264C22×C4AGL(1,ℤ/8)14yes—
265C22×C4C22×D411yescharacteristic
266C22×C4C22×Q811yescharacteristic
267C22×C4C2×#4111yescharacteristic
268M16—44no—
269M16—44no—
270M16—82no—
271M16—82no—
272C2×C8—24no—
273C2×C8—24no—
274C2×C8—24no—
275C2×C8—24no—
276C2×C8—24no—
277C2×C8—44no—
278C2×C8—44no—
279C2×C8—44no—
280C2×C8—44no—
281C2×C8—42no—
282C2×C8—42no—
283C2×C8—42no—
284C2×C8—44no—
285C2×C8—82no—
286C2×C8—82no—
287C2×C8—82no—
288C2×C8—82no—
289C4⋊C4—22no—
290C4⋊C4—22no—
291C4⋊C4—41no—
292C4⋊C4—41no—
293C22⋊C4—42no—
294C22⋊C4—42no—
295C22⋊C4—42no—
296C22⋊C4—42no—
297C42C22⋊Q811yescharacteristic
298C42C22⋊Q811yescharacteristic
299C42C22⋊Q811yescharacteristic
300C42C22⋊Q811yescharacteristic
301C42#12311yescharacteristic
302C42#12311yescharacteristic
303C42#12311yescharacteristic
304C42#12311yescharacteristic
305C42#12311yescharacteristic
306C42#12311yescharacteristic
307C42#12711yescharacteristic
308C42#12711yescharacteristic
309C42C22×D411yescharacteristic
310C42C22×D411yescharacteristic
311C42C2×#4111yescharacteristic
312C42C2×#4111yescharacteristic
313C23—22no—
314C23—22no—
315C23—24no—
316C23—42no—
317C23—44no—
318C23—416no—
319C23—44no—
320C23—44no—
321C23—44no—
322C23—42no—
323C23—88no—
324C23—82no—
325C23—82no—
326C23—82no—
327C23—82no—
328C23#39911yescharacteristic
329C23#39911yescharacteristic
330C23#47814yes—
331C23C2×C22⋊Q811yescharacteristic
332D4—24no—
333D4—24no—
334D4—42no—
335D4—42no—
336D4—44no—
337D4—44no—
338C2×C4—22no—
339C2×C4—22no—
340C2×C4—22no—
341C2×C4—22no—
342C2×C4—41no—
343C2×C4—41no—
344C2×C4—41no—
345C2×C4—41no—
346C2×C4—41no—
347C2×C4—41no—
348C2×C4—41no—
349C2×C4—41no—
350C2×C4—44no—
351C2×C4—42no—
352C2×C4—82no—
353C2×C4—82no—
354C2×C4—84no—
355C2×C4—84no—
356C2×C4—84no—
357C2×C4—82no—
358C2×C4—82no—
359C2×C4#39911yescharacteristic
360C2×C4#39911yescharacteristic
361C2×C4#39911yescharacteristic
362C2×C4#39911yescharacteristic
363C2×C4#39911yescharacteristic
364C2×C4#39911yescharacteristic
365C2×C4#47814yes—
366C2×C4#48214yes—
367C2×C4#48214yes—
368C2×C4#49512yes—
369C2×C4#49512yes—
370C2×C4#49612yes—
371C2×C4#49612yes—
372C2×C4C2×C22⋊Q811yescharacteristic
373C2×C4C2×C22⋊Q811yescharacteristic
374C2×C4C2×#12311yescharacteristic
375C2×C4C2×#12311yescharacteristic
376C2×C4C2×#12311yescharacteristic
377C2×C4C2×#12711yescharacteristic
378C2×C4C2×#13512yes—
379C2×C4C2×AGL(1,ℤ/8)12yes—
380C8—44no—
381C8—44no—
382C8—44no—
383C8—82no—
384C8—82no—
385C8—82no—
386C22—28no—
387C22—21no—
388C22—21no—
389C22—21no—
390C22—21no—
391C22—48no—
392C22—44no—
393C22—84no—
394C22—88no—
395C22—88no—
396C22—82no—
397C22—82no—
398C22#209112yes—
399C22#209212yes—
400C22#209212yes—
401C22#209812yes—
402C22C2×#39911yescharacteristic
403C22C2×#47812yes—
404C4—21no—
405C4—21no—
406C4—21no—
407C4—21no—
408C4—21no—
409C4—21no—
410C4—21no—
411C4—21no—
412C4—82no—
413C4#209212yes—
414C4#209212yes—
415C4C2×#48212yes—
416C4C2×#49511yescharacteristic
417C4C2×#49611yescharacteristic
418C2—22no—
419C2—22no—
420C2—84no—
421C2#1065914yesdirect product factor
422C2C2×#209111yescharacteristic
423C2C2×#209211yescharacteristic
424C2C2×#209811yescharacteristic
subgroupG/H
centerC22×C4#127
commutator, Frattini, cosocleC2×C42C24
socleC23#399
prime radicalC23×D4Q8
LCSG ▷ C2×C42 ▷ C22 ▷ C1
UCSC1 ◁ C22×C4 ◁ C22×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#1838C2semidirect
3. C2×#1571C2semidirect
4. C2×#1570C2semidirect
7. #10659C2direct (N × H)
8. C2×#1275C2semidirect
20. #1838C22semidirect
23. #1571C22semidirect
25. #1570C22semidirect
34. #1275C22semidirect
421. C2#10659direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#19552
C2×#18382
C2×#15712
C2×#15702
C2×#14862
#106592
C2×#12752