Finite Group Databasebeta

← C2×#28655 #6463987

Subgroups — C2×#28655 #6463987

Order 512.

2686 conjugacy classes of subgroups.

The subgroup lattice has 472 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#500C211yesmaximal, characteristic, complemented
2C22×#486C211yesmaximal, characteristic
3C2×#2858C211yesmaximal, characteristic
4C2×C4×C4⋊Q8C211yesmaximal, characteristic, complemented
5#28655C2116yesmaximal, direct product factor
6C2×#2067C214yesmaximal, complemented
7C2×#1990C211yesmaximal, characteristic, complemented
8C2×#1957C211yesmaximal, characteristic
9C2×#1925C214yesmaximal, complemented
10C2×C4×C4⋊C8C211yesmaximal, characteristic, complemented
11C22×C4⋊Q8C2211yescharacteristic
12C22×C4⋊Q8C2211yescharacteristic
13C22×#127C2211yescharacteristic
14C22×#124—21no—
15C22×#124—21no—
16C22×C4×Q8—21no—
17C2×#500—28no—
18C2×#500C2218yescomplemented
19C2×#486—28no—
20C2×#486C2218yes—
21C22×#107C2214yes—
22C22×C4⋊C8C2212yes—
23C22×#102C2214yes—
24C22×#102C2214yes—
25C22×C4×C8C2211yescharacteristic
26C22×C4×C8C2211yescharacteristic
27#2858—24no—
28#2858C2218yes—
29C4×C4⋊Q8—24no—
30C4×C4⋊Q8C2218yescomplemented
31C2×#391—21no—
32C2×#390—21no—
33C2×#390—21no—
34C2×#390C2212yes—
35C2×#390C2212yes—
36C2×#389—21no—
37C2×#389C2212yes—
38C2×#384C2211yescharacteristic
39C2×C4×C4⋊C4—21no—
40C2×C4×C4⋊C4C2212yes—
41C2×C43C2211yescharacteristic
42#2067C22132yescomplemented
43#1990C2218yescomplemented
44#1957C2218yes—
45#1925C22132yescomplemented
46C4×C4⋊C8C2218yescomplemented
47C2×#340C2214yes—
48C2×#336C2212yes—
49C23×Q8—21no—
50C23×Q8—21no—
51C23×D4—21no—
52C23×D4—21no—
53C23×D4C2312yes—
54C23×C8C2312yes—
55C23×C8C2312yes—
56C2×C4⋊Q8—22no—
57C2×C4⋊Q8—22no—
58C2×C4⋊Q8—24no—
59C2×C4⋊Q8—24no—
60C2×C4⋊Q8—24no—
61C2×C4⋊Q8D418yes—
62C2×C4⋊Q8C2314yes—
63C2×C4⋊Q8C2314yes—
64C2×#127—24no—
65C2×#127—22no—
66C2×#127—24no—
67C2×#127C2314yes—
68C2×#124—28no—
69C2×#124—28no—
70C2×#124—48no—
71C2×#124—48no—
72C2×C4×Q8—28no—
73C2×C4×Q8—48no—
74C22×C4⋊C4—21no—
75C22×C4⋊C4—21no—
76C22×C4⋊C4—22no—
77C22×C4⋊C4—21no—
78C22×C4⋊C4—21no—
79C22×C4⋊C4C2312yes—
80C22×C4⋊C4C2312yes—
81C22×C4⋊C4C2312yes—
82C22×C22⋊C4—22no—
83C22×C22⋊C4—22no—
84C22×C22⋊C4—22no—
85C22×C22⋊C4—22no—
86C22×C42—22no—
87C22×C42D411yescharacteristic
88C22×C42D411yescharacteristic
89C22×C42D411yescharacteristic
90C22×C42D411yescharacteristic
91C22×C42C2311yescharacteristic
92C22×C42C2311yescharacteristic
93C22×C42C2311yescharacteristic
94#500—232no—
95#486—232no—
96C2×#107—216no—
97C2×#107C23116yes—
98C2×C4⋊C8—28no—
99C2×C4⋊C8C2318yes—
100C2×#102—216no—
101C2×#102—216no—
102C2×#102C23116yes—
103C2×#102C23116yes—
104C2×C4×C8—24no—
105C2×C4×C8—24no—
106C2×C4×C8C2314yes—
107C2×C4×C8C2314yes—
108#391—28no—
109#390—24no—
110#390—24no—
111#390—28no—
112#390—28no—
113#390C2318yes—
114#390C2318yes—
115#389—24no—
116#389—28no—
117#389C2318yes—
118#384—22no—
119#384C2314yes—
120C4×C4⋊C4—24no—
121C4×C4⋊C4—28no—
122C4×C4⋊C4C2318yes—
123C2×#95—22no—
124C2×#95—22no—
125C43D414yes—
126C43C2314yes—
127#340C23116yes—
128#336C2318yes—
129C25—22no—
130C22×Q8—28no—
131C22×Q8—24no—
132C22×Q8—24no—
133C22×Q8—44no—
134C22×Q8—44no—
135C22×Q8—44no—
136C22×Q8—44no—
137C22×Q8—44no—
138C22×D4—24no—
139C22×D4—24no—
140C22×D4—22no—
141C22×D4—24no—
142C22×D4—24no—
143C22×D4—28no—
144C22×D4—28no—
145C22×D4—44no—
146C22×D4—44no—
147C22×D4—44no—
148C22×D4—44no—
149C22×D4—44no—
150C22×D4—44no—
151C22×D4C2414yes—
152C23×C4—22no—
153C23×C4—22no—
154C23×C4—22no—
155C23×C4C2×D411yescharacteristic
156C23×C4C2×D411yescharacteristic
157C23×C4C2×D411yescharacteristic
158C23×C4C2×D411yescharacteristic
159C23×C4C2×D411yescharacteristic
160C23×C4C2×D411yescharacteristic
161C23×C4C2411yescharacteristic
162C22×C8—24no—
163C22×C8—24no—
164C22×C8—24no—
165C22×C8—24no—
166C22×C8—24no—
167C22×C8#4118yes—
168C22×C8C2414yes—
169C22×C8C2414yes—
170C4⋊Q8—216no—
171C4⋊Q8—28no—
172C4⋊Q8—28no—
173C4⋊Q8—28no—
174C4⋊Q8—48no—
175C4⋊Q8C2×D4116yes—
176#127—28no—
177#127—28no—
178#127—48no—
179#124—432no—
180#124—432no—
181C4×Q8—432no—
182C2×C4⋊C4—28no—
183C2×C4⋊C4—24no—
184C2×C4⋊C4—22no—
185C2×C4⋊C4—24no—
186C2×C4⋊C4—24no—
187C2×C4⋊C4—24no—
188C2×C4⋊C4—28no—
189C2×C4⋊C4—24no—
190C2×C4⋊C4—28no—
191C2×C4⋊C4—24no—
192C2×C4⋊C4—24no—
193C2×C4⋊C4—22no—
194C2×C4⋊C4—22no—
195C2×C4⋊C4—44no—
196C2×C4⋊C4—48no—
197C2×C4⋊C4—44no—
198C2×C4⋊C4—44no—
199C2×C4⋊C4C2×D418yes—
200C2×C4⋊C4C2414yes—
201C2×C4⋊C4C2414yes—
202C2×C4⋊C4C2414yes—
203C2×C22⋊C4—28no—
204C2×C22⋊C4—28no—
205C2×C22⋊C4—28no—
206C2×C22⋊C4—28no—
207C2×C22⋊C4—48no—
208C2×C22⋊C4—48no—
209C2×C22⋊C4—48no—
210C2×C22⋊C4—48no—
211C2×C42—24no—
212C2×C42—24no—
213C2×C42—24no—
214C2×C42—24no—
215C2×C42—24no—
216C2×C42—28no—
217C2×C42—48no—
218C2×C42D818yes—
219C2×C42C2×D414yes—
220C2×C42C2×D412yes—
221C2×C42C2×D412yes—
222C2×C42C2×D414yes—
223C2×C42C2×D414yes—
224C2×C42C2×D412yes—
225C2×C42C2×D414yes—
226C2×C42C2×D414yes—
227C2×C42#4114yes—
228C2×C42C2412yes—
229C2×C42C2412yes—
230C2×C42C2412yes—
231#107—232no—
232C4⋊C8—216no—
233#102—232no—
234#102—232no—
235C4×C8—28no—
236C4×C8—28no—
237#95—28no—
238#95—28no—
239C24—24no—
240C24—44no—
241C24—44no—
242C24—44no—
243C24—44no—
244C24—44no—
245C24—44no—
246C24—44no—
247C24C22×D411yescharacteristic
248C2×Q8—216no—
249C2×Q8—48no—
250C2×Q8—48no—
251C2×Q8—48no—
252C2×Q8—48no—
253C2×Q8—48no—
254C2×Q8—432no—
255C2×Q8—816no—
256C2×D4—24no—
257C2×D4—28no—
258C2×D4—24no—
259C2×D4—28no—
260C2×D4—48no—
261C2×D4—48no—
262C2×D4—44no—
263C2×D4—44no—
264C2×D4—44no—
265C2×D4—416no—
266C2×D4—416no—
267C2×D4—48no—
268C2×D4—48no—
269C2×D4—48no—
270C2×D4—48no—
271C2×D4—816no—
272C2×D4—816no—
273C22×C4—22no—
274C22×C4—22no—
275C22×C4—22no—
276C22×C4—22no—
277C22×C4—28no—
278C22×C4—22no—
279C22×C4—22no—
280C22×C4—22no—
281C22×C4—22no—
282C22×C4—22no—
283C22×C4—22no—
284C22×C4—24no—
285C22×C4—24no—
286C22×C4—24no—
287C22×C4—44no—
288C22×C4—44no—
289C22×C4—44no—
290C22×C4—44no—
291C22×C4—44no—
292C22×C4—44no—
293C22×C4—44no—
294C22×C4—44no—
295C22×C4#12114yes—
296C22×C4#12114yes—
297C22×C4C2×D814yes—
298C22×C4C2×D814yes—
299C22×C4C2×D814yes—
300C22×C4#13514yes—
301C22×C4AGL(1,ℤ/8)14yes—
302C22×C4#13714yes—
303C22×C4C22×D412yes—
304C22×C4C22×D412yes—
305C22×C4C22×D412yes—
306C22×C4C22×D412yes—
307C22×C4C22×D411yescharacteristic
308C22×C4C22×D412yes—
309C22×C4C22×D412yes—
310C22×C4C22×D412yes—
311C22×C4C2×#4112yes—
312C22×C4C2×#4114yes—
313C22×C42−1+414yes—
314C22×C4C2511yescharacteristic
315C2×C8—216no—
316C2×C8—24no—
317C2×C8—24no—
318C2×C8—24no—
319C2×C8—24no—
320C2×C8—24no—
321C2×C8—48no—
322C2×C8C2×#4118yes—
323C4⋊C4—216no—
324C4⋊C4—28no—
325C4⋊C4—24no—
326C4⋊C4—24no—
327C4⋊C4—28no—
328C4⋊C4—24no—
329C4⋊C4—44no—
330C4⋊C4—48no—
331C4⋊C4—44no—
332C4⋊C4—416no—
333C4⋊C4—48no—
334C4⋊C4—48no—
335C4⋊C4C22×D418yes—
336C22⋊C4—416no—
337C22⋊C4—416no—
338C22⋊C4—416no—
339C22⋊C4—416no—
340C42—24no—
341C42—24no—
342C42—28no—
343C42—28no—
344C42—28no—
345C42—24no—
346C42—24no—
347C42—416no—
348C42#12118yes—
349C42C2×D8116yes—
350C42C22×D414yes—
351C42C2×#4114yes—
352C23—44no—
353C23—44no—
354C23—44no—
355C23—44no—
356C23—44no—
357C23—44no—
358C23—44no—
359C23—88no—
360C23—88no—
361C23—88no—
362C23—88no—
363C23—88no—
364C23—88no—
365C23—88no—
366C23C2×#12112yes—
367C23#53212yes—
368C23#53612yes—
369C23C22×D812yes—
370C23C2×#13512yes—
371C23C2×AGL(1,ℤ/8)12yes—
372C23C2×#13712yes—
373C23C23×D411yescharacteristic
374Q8—432no—
375Q8—816no—
376D4—48no—
377D4—48no—
378D4—816no—
379D4—816no—
380D4—88no—
381C2×C4—28no—
382C2×C4—22no—
383C2×C4—22no—
384C2×C4—28no—
385C2×C4—22no—
386C2×C4—22no—
387C2×C4—28no—
388C2×C4—22no—
389C2×C4—22no—
390C2×C4—22no—
391C2×C4—22no—
392C2×C4—22no—
393C2×C4—22no—
394C2×C4—44no—
395C2×C4—44no—
396C2×C4—416no—
397C2×C4—44no—
398C2×C4—44no—
399C2×C4—44no—
400C2×C4—44no—
401C2×C4—44no—
402C2×C4—44no—
403C2×C4—44no—
404C2×C4—44no—
405C2×C4—88no—
406C2×C4—88no—
407C2×C4#459116yes—
408C2×C4#464116yes—
409C2×C4C2×#12114yes—
410C2×C4C2×#12114yes—
411C2×C4C2×#12112yes—
412C2×C4#53212yes—
413C2×C4#53612yes—
414C2×C4#54818yes—
415C2×C4#55618yes—
416C2×C4C22×D814yes—
417C2×C4C22×D814yes—
418C2×C4C22×D814yes—
419C2×C4C2×#13514yes—
420C2×C4C2×AGL(1,ℤ/8)14yes—
421C2×C4C2×#13714yes—
422C2×C4C23×D411yescharacteristic
423C2×C4C22×#4112yes—
424C2×C4C22×#4111yescharacteristic
425C2×C4C2×2−1+412yes—
426C8—28no—
427C8—44no—
428C22—84no—
429C22—84no—
430C22—84no—
431C22—84no—
432C22—84no—
433C22—84no—
434C22—84no—
435C22—1616no—
436C22#254514yes—
437C22C2×#45914yes—
438C22C2×#46414yes—
439C22#316914yes—
440C22#318214yes—
441C22#322614yes—
442C22#322814yes—
443C22C22×#12111yescharacteristic
444C22C2×#53211yescharacteristic
445C22C2×#53611yescharacteristic
446C22C23×D811yescharacteristic
447C22C22×#13511yescharacteristic
448C22C22×AGL(1,ℤ/8)11yescharacteristic
449C22C22×#13711yescharacteristic
450C4—24no—
451C4—24no—
452C4—42no—
453C4—42no—
454C4—48no—
455C4—84no—
456C4—84no—
457C4#254514yes—
458C4C2×#45918yes—
459C4C2×#46418yes—
460C4C2×#54812yes—
461C4C2×#55612yes—
462C2—164no—
463C2#2865518yesdirect product factor
464C2C2×#254511yescharacteristic
465C2C22×#45911yescharacteristic
466C2C22×#46411yescharacteristic
467C2C2×#316911yescharacteristic
468C2C2×#318211yescharacteristic
469C2C2×#322611yescharacteristic
470C2C2×#322811yescharacteristic
subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC22×#127C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C2×C43 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C22×#500C2semidirect
4. C2×C4×C4⋊Q8C2semidirect
5. #28655C2direct (N × H)
6. C2×#2067C2semidirect
7. C2×#1990C2semidirect
9. C2×#1925C2semidirect
10. C2×C4×C4⋊C8C2semidirect
18. C2×#500C22semidirect
30. C4×C4⋊Q8C22semidirect
42. #2067C22semidirect
43. #1990C22semidirect
45. #1925C22semidirect
46. C4×C4⋊C8C22semidirect
463. C2#28655direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#5002
C22×#4862
C2×#28582
C2×C4×C4⋊Q82
#286552
C2×#20672
C2×#19902
C2×#19572
C2×#19252
C2×C4×C4⋊C82