Finite Group Databasebeta

← C2×#27953 #6458281

Subgroups — C2×#27953 #6458281

Order 512.

2458 conjugacy classes of subgroups.

The subgroup lattice has 445 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2851C211yesmaximal, characteristic
2C22×#384C211yesmaximal, characteristic
3#27953C2116yesmaximal, direct product factor
4C2×#2084C212yesmaximal, complemented
5C2×#2083C212yesmaximal, complemented
6C2×#1992C212yesmaximal, complemented
7C2×#1853C212yesmaximal
8C2×#1852C212yesmaximal
9C2×#1847C212yesmaximal, complemented
10C2×#1749C211yesmaximal, characteristic
11C22×#125C2211yescharacteristic
12C23×C4⋊C4—21no—
13C23×C4⋊C4—21no—
14C23×C4⋊C4C2212yes—
15C23×C42C2211yescharacteristic
16C22×#107C2214yes—
17C22×#106C2214yes—
18C22×C22⋊C8C2212yes—
19C22×#97C2212yes—
20#2851—24no—
21#2851C2218yes—
22C2×#389C2211yescharacteristic
23C2×#389C2211yescharacteristic
24C2×#387—21no—
25C2×#387—21no—
26C2×#385—21no—
27C2×#385—21no—
28C2×#384—24no—
29C2×#384—21no—
30C2×#384—21no—
31C2×#384C2218yes—
32C2×#384C2212yes—
33C2×#384C2212yes—
34C2×#382C2211yescharacteristic
35C2×#380C2211yescharacteristic
36C2×#380C2211yescharacteristic
37#2084C22116yescomplemented
38#2083C22116yescomplemented
39#1992C22116yescomplemented
40#1853C22116yes—
41#1852C22116yes—
42#1847C22116yescomplemented
43#1749C2218yes—
44C2×#340C2214yes—
45C2×#340C2214yes—
46C2×#336C2212yes—
47C24×C4—22no—
48C24×C4D411yescharacteristic
49C24×C4D411yescharacteristic
50C24×C4C2311yescharacteristic
51C23×C8C2314yes—
52C2×#125—22no—
53C2×#125—28no—
54C2×#125C2314yes—
55C22×C4⋊C4—28no—
56C22×C4⋊C4—28no—
57C22×C4⋊C4—22no—
58C22×C4⋊C4—22no—
59C22×C4⋊C4—22no—
60C22×C4⋊C4—22no—
61C22×C4⋊C4—24no—
62C22×C4⋊C4—22no—
63C22×C4⋊C4—21no—
64C22×C4⋊C4—21no—
65C22×C4⋊C4—21no—
66C22×C4⋊C4—21no—
67C22×C4⋊C4—48no—
68C22×C4⋊C4—48no—
69C22×C4⋊C4—48no—
70C22×C4⋊C4C2311yescharacteristic
71C22×C4⋊C4C2314yes—
72C22×C4⋊C4C2311yescharacteristic
73C22×C4⋊C4C2311yescharacteristic
74C22×C4⋊C4C2311yescharacteristic
75C22×C4⋊C4C2318yes—
76C22×C22⋊C4—21no—
77C22×C22⋊C4—21no—
78C22×C42—28no—
79C22×C42D414yes—
80C22×C42D411yescharacteristic
81C22×C42D411yescharacteristic
82C22×C42C2314yes—
83C22×C42C2311yescharacteristic
84C22×C42C2311yescharacteristic
85C2×#107—48no—
86C2×#107C23116yes—
87C2×#106—48no—
88C2×#106C23116yes—
89C2×C22⋊C8Q8116yes—
90C2×C22⋊C8C2318yes—
91C2×#97—28no—
92C2×#97C2318yes—
93#389—22no—
94#389—22no—
95#389C2314yes—
96#389C2314yes—
97#387—28no—
98#387—28no—
99#385—28no—
100#385—28no—
101#384—28no—
102#384—28no—
103#384—24no—
104#384—24no—
105#384C2318yes—
106#384C2318yes—
107#382—22no—
108#382C2314yes—
109#380—22no—
110#380—22no—
111#380C2314yes—
112#380C2314yes—
113C2×#95—21no—
114C2×#95—21no—
115C2×#95—21no—
116C2×#95—21no—
117C2×#95—21no—
118C2×#95—21no—
119#340C23116yes—
120#340C23116yes—
121#336C2318yes—
122C25C2×D411yescharacteristic
123C23×C4—24no—
124C23×C4—24no—
125C23×C4—24no—
126C23×C4—24no—
127C23×C4—24no—
128C23×C4—24no—
129C23×C4—24no—
130C23×C4—24no—
131C23×C4—28no—
132C23×C4—21no—
133C23×C4—21no—
134C23×C4—21no—
135C23×C4—21no—
136C23×C4—24no—
137C23×C4—48no—
138C23×C4—48no—
139C23×C4—48no—
140C23×C4C2×D414yes—
141C23×C4C2×D414yes—
142C23×C4C2×D411yescharacteristic
143C23×C4C2×D411yescharacteristic
144C23×C4C2×D412yes—
145C23×C4C2×D411yescharacteristic
146C23×C4C2×D411yescharacteristic
147C23×C4C2×D411yescharacteristic
148C23×C4C2×Q818yes—
149C23×C4C2412yes—
150C23×C4C2411yescharacteristic
151C22×C8—28no—
152C22×C8—28no—
153C22×C8C2×Q8116yes—
154C22×C8C2418yes—
155#125—216no—
156#125—48no—
157C2×C4⋊C4—24no—
158C2×C4⋊C4—24no—
159C2×C4⋊C4—28no—
160C2×C4⋊C4—28no—
161C2×C4⋊C4—24no—
162C2×C4⋊C4—24no—
163C2×C4⋊C4—28no—
164C2×C4⋊C4—28no—
165C2×C4⋊C4—28no—
166C2×C4⋊C4—28no—
167C2×C4⋊C4—28no—
168C2×C4⋊C4—24no—
169C2×C4⋊C4—24no—
170C2×C4⋊C4—24no—
171C2×C4⋊C4—24no—
172C2×C4⋊C4—24no—
173C2×C4⋊C4—21no—
174C2×C4⋊C4—21no—
175C2×C4⋊C4—21no—
176C2×C4⋊C4—21no—
177C2×C4⋊C4—416no—
178C2×C4⋊C4—48no—
179C2×C4⋊C4—432no—
180C2×C4⋊C4—48no—
181C2×C4⋊C4—48no—
182C2×C4⋊C4—48no—
183C2×C4⋊C4—416no—
184C2×C4⋊C4—432no—
185C2×C4⋊C4—44no—
186C2×C4⋊C4—44no—
187C2×C4⋊C4—44no—
188C2×C4⋊C4—48no—
189C2×C4⋊C4—44no—
190C2×C4⋊C4C2418yes—
191C2×C4⋊C4C2412yes—
192C2×C4⋊C4C2412yes—
193C2×C4⋊C4C2412yes—
194C2×C4⋊C4C2412yes—
195C2×C22⋊C4—24no—
196C2×C22⋊C4—24no—
197C2×C22⋊C4—44no—
198C2×C22⋊C4—44no—
199C2×C42—24no—
200C2×C42—24no—
201C2×C42—24no—
202C2×C42—216no—
203C2×C42—216no—
204C2×C42C2×D414yes—
205C2×C42C2×D414yes—
206C2×C42C2×D412yes—
207C2×C42C2×D412yes—
208C2×C42#4118yes—
209C2×C42C2412yes—
210C2×C42C2412yes—
211#107—416no—
212#106—416no—
213C22⋊C8C2×Q8132yes—
214#97—216no—
215#95—24no—
216#95—24no—
217#95—24no—
218#95—24no—
219#95—24no—
220#95—24no—
221C24—22no—
222C24—22no—
223C24—22no—
224C24—22no—
225C24C4⋊Q814yes—
226C24AGL(1,ℤ/8)14yes—
227C24#13714yes—
228C24C22×D412yes—
229C24C22×D411yescharacteristic
230C22×C4—232no—
231C22×C4—232no—
232C22×C4—22no—
233C22×C4—22no—
234C22×C4—22no—
235C22×C4—22no—
236C22×C4—28no—
237C22×C4—22no—
238C22×C4—22no—
239C22×C4—22no—
240C22×C4—28no—
241C22×C4—22no—
242C22×C4—22no—
243C22×C4—22no—
244C22×C4—28no—
245C22×C4—28no—
246C22×C4—24no—
247C22×C4—24no—
248C22×C4—232no—
249C22×C4—28no—
250C22×C4—28no—
251C22×C4—24no—
252C22×C4—24no—
253C22×C4—22no—
254C22×C4—22no—
255C22×C4—22no—
256C22×C4—22no—
257C22×C4—28no—
258C22×C4—416no—
259C22×C4—416no—
260C22×C4—42no—
261C22×C4—42no—
262C22×C4—48no—
263C22×C4—42no—
264C22×C4—42no—
265C22×C4—42no—
266C22×C4—42no—
267C22×C4—416no—
268C22×C4—48no—
269C22×C4—48no—
270C22×C4—42no—
271C22×C4—42no—
272C22×C4—42no—
273C22×C4—42no—
274C22×C4—42no—
275C22×C4—42no—
276C22×C4—832no—
277C22×C4#12314yes—
278C22×C4#12314yes—
279C22×C4C4⋊Q814yes—
280C22×C4C4⋊Q818yes—
281C22×C4AGL(1,ℤ/8)14yes—
282C22×C4#13714yes—
283C22×C4C22×D412yes—
284C22×C4C22×D412yes—
285C22×C4C22×D412yes—
286C22×C4C22×D412yes—
287C22×C4C22×D412yes—
288C22×C4C22×D411yescharacteristic
289C22×C4C22×Q818yes—
290C22×C4C22×Q814yes—
291C22×C4C2×#4114yes—
292C22×C4H(5,𝔽2)14yes—
293C22×C4C2511yescharacteristic
294C2×C8—232no—
295C2×C8—28no—
296C2×C8—28no—
297C2×C8C22×Q8116yes—
298C4⋊C4—24no—
299C4⋊C4—24no—
300C4⋊C4—24no—
301C4⋊C4—28no—
302C4⋊C4—24no—
303C4⋊C4—28no—
304C4⋊C4—416no—
305C4⋊C4—416no—
306C4⋊C4—416no—
307C4⋊C4—416no—
308C4⋊C4—42no—
309C4⋊C4—42no—
310C4⋊C4—48no—
311C4⋊C4—48no—
312C4⋊C4—42no—
313C4⋊C4—42no—
314C4⋊C4—48no—
315C4⋊C4—48no—
316C4⋊C4—416no—
317C4⋊C4—48no—
318C22⋊C4—48no—
319C22⋊C4—48no—
320C42—28no—
321C42—28no—
322C42—24no—
323C42—24no—
324C42#12318yes—
325C42C2×#4118yes—
326C23—28no—
327C23—28no—
328C23—28no—
329C23—22no—
330C23—22no—
331C23—28no—
332C23—28no—
333C23—28no—
334C23—22no—
335C23—22no—
336C23#501116yes—
337C23C2×#12312yes—
338C23C2×C4⋊Q814yes—
339C23C2×C4⋊Q812yes—
340C23#53512yes—
341C23C2×AGL(1,ℤ/8)14yes—
342C23C2×AGL(1,ℤ/8)12yes—
343C23C2×AGL(1,ℤ/8)12yes—
344C23C2×#13714yes—
345C23C2×#13712yes—
346C23C2×#13712yes—
347C23C23×D411yescharacteristic
348C2×C4—232no—
349C2×C4—232no—
350C2×C4—28no—
351C2×C4—28no—
352C2×C4—28no—
353C2×C4—28no—
354C2×C4—22no—
355C2×C4—22no—
356C2×C4—22no—
357C2×C4—22no—
358C2×C4—28no—
359C2×C4—22no—
360C2×C4—22no—
361C2×C4—22no—
362C2×C4—22no—
363C2×C4—22no—
364C2×C4—22no—
365C2×C4—216no—
366C2×C4—216no—
367C2×C4—42no—
368C2×C4—42no—
369C2×C4—48no—
370C2×C4—42no—
371C2×C4—42no—
372C2×C4—42no—
373C2×C4—42no—
374C2×C4—48no—
375C2×C4—48no—
376C2×C4—42no—
377C2×C4—42no—
378C2×C4—42no—
379C2×C4—42no—
380C2×C4—42no—
381C2×C4—42no—
382C2×C4—832no—
383C2×C4—84no—
384C2×C4—84no—
385C2×C4—84no—
386C2×C4—816no—
387C2×C4—84no—
388C2×C4C2×#12314yes—
389C2×C4C2×#12314yes—
390C2×C4C2×#12312yes—
391C2×C4C2×C4⋊Q814yes—
392C2×C4C2×C4⋊Q812yes—
393C2×C4#53512yes—
394C2×C4#554116yes—
395C2×C4C2×AGL(1,ℤ/8)14yes—
396C2×C4C2×#13714yes—
397C2×C4C23×Q812yes—
398C2×C4C22×#4112yes—
399C2×C4C2×H(5,𝔽2)12yes—
400C8—216no—
401C22—232no—
402C22—24no—
403C22—24no—
404C22—24no—
405C22—24no—
406C22—24no—
407C22—24no—
408C22#250214yes—
409C22#309214yes—
410C22#309214yes—
411C22C2×#50118yes—
412C22C2×#50114yes—
413C22#316514yes—
414C22#321714yes—
415C22#321814yes—
416C22C22×#12311yescharacteristic
417C22C22×C4⋊Q811yescharacteristic
418C22C2×#53511yescharacteristic
419C22C22×AGL(1,ℤ/8)11yescharacteristic
420C22C22×AGL(1,ℤ/8)11yescharacteristic
421C22C22×#13711yescharacteristic
422C22C22×#13711yescharacteristic
423C4—24no—
424C4—24no—
425C4—24no—
426C4—24no—
427C4—24no—
428C4—82no—
429C4—82no—
430C4—82no—
431C4—88no—
432C4—82no—
433C4#250214yes—
434C4C2×#55414yes—
435C2—28no—
436C2#2795318yesdirect product factor
437C2C2×#250211yescharacteristic
438C2C2×#309211yescharacteristic
439C2C2×#309211yescharacteristic
440C2C22×#50111yescharacteristic
441C2C2×#316511yescharacteristic
442C2C2×#321711yescharacteristic
443C2C2×#321811yescharacteristic
subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC25C2×D4
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C23×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #27953C2direct (N × H)
4. C2×#2084C2semidirect
5. C2×#2083C2semidirect
6. C2×#1992C2semidirect
9. C2×#1847C2semidirect
37. #2084C22semidirect
38. #2083C22semidirect
39. #1992C22semidirect
42. #1847C22semidirect
436. C2#27953direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#28512
C22×#3842
#279532
C2×#20842
C2×#20832
C2×#19922
C2×#18532
C2×#18522
C2×#18472
C2×#17492