Finite Group Databasebeta

← C2×#28505 #6465673

Subgroups — C2×#28505 #6465673

Order 512.

3046 conjugacy classes of subgroups.

The subgroup lattice has 453 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#3156C212yesmaximal
2C22×#494C211yesmaximal, characteristic, complemented
3C22×#473C212yesmaximal, complemented
4C2×#3059C212yesmaximal, complemented
5C22×#443C211yesmaximal, characteristic
6#28505C2116yesmaximal, direct product factor
7C2×#2005C214yesmaximal, complemented
8C2×#1979C212yesmaximal, complemented
9C2×#1772C211yesmaximal, characteristic, complemented
10C22×#137C2214yes—
11C22×#135C2211yescharacteristic
12C23×Q16C2212yes—
13C23×Q16C2212yes—
14C22×#131C2212yes—
15C2×#536C2214yes—
16C22×C4⋊Q8C2212yes—
17#3156—28no—
18#3156C22116yes—
19C2×#497—24no—
20C2×#495—22no—
21C2×#494—28no—
22C2×#494—22no—
23C2×#494C2218yescomplemented
24C2×#473—216no—
25C2×#473C22116yescomplemented
26#3059—28no—
27#3059C22116yescomplemented
28C2×#470—24no—
29C2×#467—24no—
30C2×#443—28no—
31C2×#443C2218yes—
32C22×#108C2211yescharacteristic
33C22×#108C2211yescharacteristic
34C2×#427C2211yescharacteristic
35C22×#104C2212yes—
36C2×#419C2214yes—
37C22×#101C2214yes—
38C2×#405C2212yes—
39C22×C4×C8C2211yescharacteristic
40#2005C22132yescomplemented
41#1979C22116yescomplemented
42#1772C2218yescomplemented
43C2×#339C2212yes—
44C22×#41C2312yes—
45C23×Q8C2314yes—
46C2×#137—28no—
47C2×#137—216no—
48C2×#137—48no—
49C2×#137C23116yes—
50C2×#135—24no—
51C2×#135—24no—
52C2×#135D414yes—
53C2×#135C2314yes—
54C22×Q16—24no—
55C22×Q16—28no—
56C22×Q16—28no—
57C22×Q16—22no—
58C22×Q16—22no—
59C22×Q16—24no—
60C22×Q16—22no—
61C22×Q16—22no—
62C22×Q16—24no—
63C22×Q16—28no—
64C22×Q16—28no—
65C22×Q16D411yescharacteristic
66C22×Q16C2318yes—
67C22×Q16C2318yes—
68C22×SD16—24no—
69C22×SD16D412yes—
70C22×D8D411yescharacteristic
71C2×#131—24no—
72C2×#131—28no—
73C2×#131—28no—
74C2×#131C2318yes—
75C22×M16—22no—
76C22×M16C2312yes—
77C22×M16C2312yes—
78C23×C8—22no—
79C23×C8C2311yescharacteristic
80C23×C8C2311yescharacteristic
81#536—28no—
82#536—28no—
83#536—44no—
84#536C23116yes—
85C2×C4⋊Q8—24no—
86C2×C4⋊Q8—28no—
87C2×C4⋊Q8—42no—
88C2×C4⋊Q8—44no—
89C2×C4⋊Q8C2318yes—
90C2×#124—24no—
91C2×#123—44no—
92C2×C22⋊Q8—28no—
93C2×#117C2312yes—
94C22×C4⋊C4—42no—
95C22×C42C2311yescharacteristic
96#497—232no—
97#495—216no—
98#494—216no—
99#494—232no—
100#473—264no—
101#470—232no—
102#467—232no—
103#443—232no—
104C2×#108—24no—
105C2×#108D418yes—
106C2×#108C2314yes—
107C2×#108C2314yes—
108#427D414yes—
109#427C2314yes—
110C2×#107D412yes—
111C2×#106D412yes—
112C2×#104—28no—
113C2×#104C2318yes—
114#419—28no—
115#419C23116yes—
116C2×#103—28no—
117C2×#101—216no—
118C2×#101C23116yes—
119#405—24no—
120#405C2318yes—
121C2×#97—22no—
122C2×C4×C8—22no—
123C2×C4×C8D418yes—
124C2×C4×C8C2314yes—
125#339C2318yes—
126C2×#41—22no—
127C2×#41—22no—
128C2×#41—24no—
129C2×#41—24no—
130C2×#41—24no—
131C2×#41—24no—
132C2×#41C2×D414yes—
133C2×#41C2414yes—
134C22×Q8—24no—
135C22×Q8—24no—
136C22×Q8—24no—
137C22×Q8—28no—
138C22×Q8—24no—
139C22×Q8—24no—
140C22×Q8—28no—
141C22×Q8—28no—
142C22×Q8—28no—
143C22×Q8C2×D412yes—
144C22×Q8C2418yes—
145C22×D4—22no—
146C22×D4C2×D412yes—
147C23×C4—21no—
148C23×C4—22no—
149C23×C4—24no—
150C23×C4C2411yescharacteristic
151#137—232no—
152#137—416no—
153#137—432no—
154#135—216no—
155#135—28no—
156#135—28no—
157C2×Q16—216no—
158C2×Q16—24no—
159C2×Q16—28no—
160C2×Q16—28no—
161C2×Q16—216no—
162C2×Q16—216no—
163C2×Q16—216no—
164C2×Q16—28no—
165C2×Q16—28no—
166C2×Q16—216no—
167C2×Q16—416no—
168C2×Q16—48no—
169C2×Q16—48no—
170C2×Q16—416no—
171C2×Q16—48no—
172C2×Q16—48no—
173C2×Q16—416no—
174C2×Q16C2×D414yes—
175C2×SD16—216no—
176C2×SD16—28no—
177C2×SD16—416no—
178C2×SD16C2×D418yes—
179C2×D8—24no—
180C2×D8C2×D414yes—
181#131—216no—
182#131—216no—
183#131—416no—
184C2×M16—22no—
185C2×M16—24no—
186C2×M16—22no—
187C2×M16—28no—
188C2×M16—24no—
189C2×M16—24no—
190C2×M16—48no—
191C2×M16C2×D418yes—
192C2×M16C2414yes—
193C2×M16C2414yes—
194C22×C8—22no—
195C22×C8—22no—
196C22×C8—28no—
197C22×C8—48no—
198C22×C8C2×D411yescharacteristic
199C22×C8C2×D411yescharacteristic
200C22×C8C2×D414yes—
201C22×C8C2×D412yes—
202C22×C8C2×D411yescharacteristic
203C22×C8C2×D411yescharacteristic
204C22×C8C2×D414yes—
205C22×C8C2×D412yes—
206C22×C8C2×D414yes—
207C22×C8#4114yes—
208C22×C8C2412yes—
209C22×C8C2412yes—
210C4⋊Q8—216no—
211C4⋊Q8—216no—
212C4⋊Q8—48no—
213C4⋊Q8—48no—
214C4⋊Q8—416no—
215#124—216no—
216#124—48no—
217#123—416no—
218#123—416no—
219C22⋊Q8—232no—
220C22⋊Q8—416no—
221#117—22no—
222#117—22no—
223#117C2×D414yes—
224#117C2414yes—
225C2×C4⋊C4—48no—
226C2×C4⋊C4—48no—
227C2×C4⋊C4—416no—
228C2×C4⋊C4C2×D414yes—
229C2×C22⋊C4—22no—
230C2×C22⋊C4—48no—
231C2×C42—22no—
232C2×C42—21no—
233C2×C42—22no—
234C2×C42C2×D414yes—
235C2×C42C2412yes—
236#108—28no—
237#108C2×D4116yes—
238#107C2×D418yes—
239#106C2×D418yes—
240#104—216no—
241#103—232no—
242#101—232no—
243#97—28no—
244C4×C8—28no—
245C4×C8C2×D4116yes—
246C24—22no—
247C24H(5,𝔽2)11yescharacteristic
248#41—28no—
249#41—28no—
250#41—24no—
251#41—24no—
252#41—24no—
253#41—24no—
254#41—44no—
255#41—44no—
256#41—44no—
257#41—44no—
258C2×Q8—22no—
259C2×Q8—24no—
260C2×Q8—24no—
261C2×Q8—28no—
262C2×Q8—28no—
263C2×Q8—28no—
264C2×Q8—28no—
265C2×Q8—28no—
266C2×Q8—28no—
267C2×Q8—48no—
268C2×Q8—44no—
269C2×Q8—44no—
270C2×Q8—48no—
271C2×Q8—48no—
272C2×Q8—48no—
273C2×Q8—48no—
274C2×Q8—48no—
275C2×Q8—48no—
276C2×Q8—48no—
277C2×Q8—48no—
278C2×Q8—48no—
279C2×Q8C22×D414yes—
280C2×D4—24no—
281C2×D4—24no—
282C2×D4—24no—
283C2×D4—24no—
284C2×D4—22no—
285C2×D4—44no—
286C2×D4—44no—
287C2×D4C22×D414yes—
288C22×C4—28no—
289C22×C4—24no—
290C22×C4—22no—
291C22×C4—24no—
292C22×C4—22no—
293C22×C4—24no—
294C22×C4—24no—
295C22×C4—28no—
296C22×C4—44no—
297C22×C4—44no—
298C22×C4—48no—
299C22×C4—44no—
300C22×C4—44no—
301C22×C4—48no—
302C22×C4C22×D412yes—
303C22×C4C22×D411yescharacteristic
304C22×C4C22×D411yescharacteristic
305C22×C4C22×D412yes—
306C22×C4C22×D411yescharacteristic
307C22×C4C22×D411yescharacteristic
308C22×C4C2×#4112yes—
309C22×C4H(5,𝔽2)11yescharacteristic
310C22×C4H(5,𝔽2)12yes—
311C22×C4C2511yescharacteristic
312Q16—28no—
313Q16—432no—
314Q16—416no—
315Q16—416no—
316Q16—416no—
317Q16—416no—
318SD16—216no—
319SD16—432no—
320D8—28no—
321M16—28no—
322M16—24no—
323M16—24no—
324M16—24no—
325M16—44no—
326M16—416no—
327M16C22×D418yes—
328C2×C8—28no—
329C2×C8—24no—
330C2×C8—24no—
331C2×C8—44no—
332C2×C8—416no—
333C2×C8#12114yes—
334C2×C8#12114yes—
335C2×C8#12118yes—
336C2×C8#12714yes—
337C2×C8#12714yes—
338C2×C8#12718yes—
339C2×C8C22×D412yes—
340C2×C8C22×D414yes—
341C2×C8C22×D412yes—
342C2×C8C22×D414yes—
343C2×C8C22×D412yes—
344C2×C8C22×D412yes—
345C2×C8C22×D414yes—
346C2×C8C2×#4114yes—
347C4⋊C4—24no—
348C4⋊C4—432no—
349C4⋊C4—432no—
350C4⋊C4C22×D418yes—
351C22⋊C4—24no—
352C22⋊C4—24no—
353C22⋊C4—432no—
354C42—24no—
355C42—24no—
356C42—24no—
357C42—22no—
358C42C22×D414yes—
359C23—24no—
360C23—24no—
361C23—48no—
362C23—44no—
363C23#53512yes—
364C23D4211yescharacteristic
365C23D4211yescharacteristic
366C23#55012yes—
367C23C2×H(5,𝔽2)11yescharacteristic
368Q8—24no—
369Q8—24no—
370Q8—44no—
371Q8—48no—
372Q8—48no—
373Q8—48no—
374Q8—48no—
375Q8—88no—
376Q8—88no—
377D4—24no—
378D4—24no—
379D4—44no—
380D4—44no—
381D4—48no—
382D4—44no—
383C2×C4—216no—
384C2×C4—28no—
385C2×C4—24no—
386C2×C4—28no—
387C2×C4—24no—
388C2×C4—48no—
389C2×C4—44no—
390C2×C4—44no—
391C2×C4—44no—
392C2×C4—48no—
393C2×C4—48no—
394C2×C4—48no—
395C2×C4—48no—
396C2×C4—88no—
397C2×C4—88no—
398C2×C4C2×#12112yes—
399C2×C4C2×#12112yes—
400C2×C4C2×#12712yes—
401C2×C4C2×#12712yes—
402C2×C4#53512yes—
403C2×C4D4212yes—
404C2×C4D4212yes—
405C2×C4D4211yescharacteristic
406C2×C4D4211yescharacteristic
407C2×C4#55012yes—
408C2×C4#55012yes—
409C2×C4#55012yes—
410C2×C4C23×D411yescharacteristic
411C2×C4C23×D411yescharacteristic
412C2×C4C23×D411yescharacteristic
413C2×C4C23×D411yescharacteristic
414C2×C4C22×#4111yescharacteristic
415C2×C4C2×H(5,𝔽2)11yescharacteristic
416C8—28no—
417C8—44no—
418C8C2×#12114yes—
419C8C2×#12114yes—
420C8C2×#12714yes—
421C8C2×#12714yes—
422C22—24no—
423C22—24no—
424C22—22no—
425C22—22no—
426C22—44no—
427C22—48no—
428C22—88no—
429C22#254112yes—
430C22#254112yes—
431C22#329314yes—
432C22C2×#53511yescharacteristic
433C22C2×D4211yescharacteristic
434C22C2×#55011yescharacteristic
435C4—28no—
436C4—44no—
437C4—48no—
438C4—88no—
439C4#254112yes—
440C4#254112yes—
441C4C22×#12111yescharacteristic
442C4C22×#12711yescharacteristic
443C4C2×D4211yescharacteristic
444C4C2×#55011yescharacteristic
445C2—21no—
446C2—21no—
447C2—22no—
448C2—84no—
449C2#2850514yesdirect product factor
450C2C2×#254111yescharacteristic
451C2C2×#329312yes—
subgroupG/H
center, socleC23D42
commutator, Frattini, cosocleC22×C4C25
prime radicalC22×#135C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C23×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C22×#494C2semidirect
3. C22×#473C2semidirect
4. C2×#3059C2semidirect
6. #28505C2direct (N × H)
7. C2×#2005C2semidirect
8. C2×#1979C2semidirect
9. C2×#1772C2semidirect
23. C2×#494C22semidirect
25. C2×#473C22semidirect
27. #3059C22semidirect
40. #2005C22semidirect
41. #1979C22semidirect
42. #1772C22semidirect
449. C2#28505direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#31562
C22×#4942
C22×#4732
C2×#30592
C22×#4432
#285052
C2×#20052
C2×#19792
C2×#17722