Finite Group Databasebeta

← C2×#26255 #6444490

Subgroups — C2×#26255 #6444490

Order 512.

2346 conjugacy classes of subgroups.

The subgroup lattice has 483 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#494C211yesmaximal, characteristic
2C22×C4×Q16C211yesmaximal, characteristic
3C2×#2446C212yesmaximal
4#26255C2116yesmaximal, direct product factor
5C2×#2056C212yesmaximal
6C2×#2043C212yesmaximal
7C2×#1969C211yesmaximal, characteristic
8C2×#1969C211yesmaximal, characteristic
9C2×#1969C211yesmaximal, characteristic
10C2×#1942C211yesmaximal, characteristic
11C2×#1878C212yesmaximal
12C2×C8×C4⋊C4C211yesmaximal, characteristic
13C23×Q16C2211yescharacteristic
14C23×Q16C2212yes—
15C23×Q16C2211yescharacteristic
16C22×C4⋊Q8C2212yes—
17C22×C4×Q8C2212yes—
18C2×#494—28no—
19C2×#494C2218yes—
20C2×C4×Q16—28no—
21C2×C4×Q16C2218yes—
22C22×#107C2211yescharacteristic
23C22×#107C2211yescharacteristic
24C22×C4⋊C8C2211yescharacteristic
25C22×#103C2212yes—
26C22×#103C2212yes—
27C22×#103C2212yes—
28C22×#103C2212yes—
29C22×C4×C8C2211yescharacteristic
30C22×C4×C8C2211yescharacteristic
31C22×C4×C8C2211yescharacteristic
32#2446—28no—
33#2446C22116yes—
34C2×#400—22no—
35C2×#398—22no—
36C2×#391C2212yes—
37C2×#391C2212yes—
38C2×#391C2212yes—
39C2×#389C2212yes—
40C2×#387—22no—
41C2×#387—22no—
42C2×C4×C4⋊C4C2211yescharacteristic
43#2056C22116yes—
44#2043C22116yes—
45#1969C2218yes—
46#1969C2218yes—
47#1969C2218yes—
48#1942C2218yes—
49#1878C22116yes—
50C8×C4⋊C4C2218yes—
51C2×#340C2212yes—
52C2×#336C2211yescharacteristic
53C2×#336C2211yescharacteristic
54C23×Q8C2312yes—
55C23×Q8C2312yes—
56C22×Q16—28no—
57C22×Q16—24no—
58C22×Q16—24no—
59C22×Q16—24no—
60C22×Q16—28no—
61C22×Q16—24no—
62C22×Q16—24no—
63C22×Q16—44no—
64C22×Q16D418yes—
65C22×Q16C2314yes—
66C22×Q16C2318yes—
67C22×Q16C2314yes—
68C23×C8C2311yescharacteristic
69C23×C8C2311yescharacteristic
70C23×C8C2311yescharacteristic
71C23×C8C2311yescharacteristic
72C2×C4⋊Q8—28no—
73C2×C4⋊Q8—24no—
74C2×C4⋊Q8—44no—
75C2×C4⋊Q8C2318yes—
76C2×C4×Q8—24no—
77C2×C4×Q8—28no—
78C2×C4×Q8—44no—
79C2×C4×Q8C2318yes—
80C22×C4⋊C4—22no—
81C22×C4⋊C4—22no—
82C22×C4⋊C4—22no—
83C22×C4⋊C4—22no—
84C22×C4⋊C4D411yescharacteristic
85C22×C4⋊C4D411yescharacteristic
86C22×C4⋊C4C2312yes—
87C22×C4⋊C4C2312yes—
88C22×C42—22no—
89C22×C42C2311yescharacteristic
90C22×C42C2311yescharacteristic
91C22×C42C2311yescharacteristic
92#494—232no—
93C4×Q16—232no—
94C2×#107—24no—
95C2×#107—24no—
96C2×#107C2314yes—
97C2×#107C2314yes—
98C2×C4⋊C8—24no—
99C2×C4⋊C8C2314yes—
100C2×#103—28no—
101C2×#103—44no—
102C2×#103—44no—
103C2×#103—44no—
104C2×#103C2318yes—
105C2×#103C2318yes—
106C2×#103C2318yes—
107C2×#103C2318yes—
108C2×C4×C8—24no—
109C2×C4×C8—24no—
110C2×C4×C8—24no—
111C2×C4×C8C2314yes—
112C2×C4×C8C2314yes—
113C2×C4×C8C2314yes—
114#400—216no—
115#398—216no—
116#391—24no—
117#391—24no—
118#391—24no—
119#391C2318yes—
120#391C2318yes—
121#391C2318yes—
122#389—24no—
123#389C2318yes—
124#387—216no—
125#387—216no—
126C4×C4⋊C4D414yes—
127C4×C4⋊C4C2314yes—
128C2×#95—22no—
129C2×#95—22no—
130C2×#95—22no—
131C2×#95—22no—
132C2×#95—22no—
133C2×#95—22no—
134C2×#95—22no—
135C2×#95D411yescharacteristic
136C2×#95D411yescharacteristic
137#340C2318yes—
138#336C2314yes—
139#336C2314yes—
140C22×Q8—22no—
141C22×Q8—22no—
142C22×Q8—24no—
143C22×Q8—24no—
144C22×Q8—24no—
145C22×Q8—24no—
146C22×Q8—24no—
147C22×Q8—24no—
148C22×Q8—24no—
149C22×Q8—24no—
150C22×Q8—24no—
151C22×Q8—24no—
152C22×Q8—24no—
153C22×Q8C2×D418yes—
154C22×Q8C2414yes—
155C22×Q8C2414yes—
156C23×C4—22no—
157C23×C4—22no—
158C23×C4—22no—
159C23×C4—22no—
160C23×C4C2×D411yescharacteristic
161C23×C4C2×D411yescharacteristic
162C23×C4C2×D411yescharacteristic
163C23×C4C2×D411yescharacteristic
164C23×C4C2×D411yescharacteristic
165C23×C4C2×D411yescharacteristic
166C23×C4C2411yescharacteristic
167C2×Q16—216no—
168C2×Q16—232no—
169C2×Q16—28no—
170C2×Q16—28no—
171C2×Q16—28no—
172C2×Q16—216no—
173C2×Q16—28no—
174C2×Q16—28no—
175C2×Q16—48no—
176C2×Q16—432no—
177C2×Q16—416no—
178C2×Q16C2×D4116yes—
179C22×C8—22no—
180C22×C8—22no—
181C22×C8—22no—
182C22×C8—22no—
183C22×C8—22no—
184C22×C8—22no—
185C22×C8—22no—
186C22×C8—22no—
187C22×C8C2×D414yes—
188C22×C8#4114yes—
189C22×C8#4114yes—
190C22×C8#4114yes—
191C22×C8C2412yes—
192C22×C8C2412yes—
193C22×C8C2412yes—
194C22×C8C2412yes—
195C4⋊Q8—216no—
196C4⋊Q8—48no—
197C4⋊Q8—416no—
198C4×Q8—216no—
199C4×Q8—48no—
200C4×Q8—416no—
201C2×C4⋊C4—24no—
202C2×C4⋊C4—24no—
203C2×C4⋊C4—24no—
204C2×C4⋊C4—24no—
205C2×C4⋊C4—24no—
206C2×C4⋊C4—28no—
207C2×C4⋊C4—28no—
208C2×C4⋊C4—28no—
209C2×C4⋊C4—28no—
210C2×C4⋊C4—22no—
211C2×C4⋊C4—22no—
212C2×C4⋊C4—48no—
213C2×C4⋊C4—48no—
214C2×C4⋊C4—48no—
215C2×C4⋊C4—48no—
216C2×C4⋊C4Q1618yescomplemented
217C2×C4⋊C4C2×D414yes—
218C2×C4⋊C4C2×D414yes—
219C2×C4⋊C4C2414yes—
220C2×C4⋊C4C2414yes—
221C2×C42—22no—
222C2×C42—22no—
223C2×C42—22no—
224C2×C42—22no—
225C2×C42—22no—
226C2×C42—22no—
227C2×C42—28no—
228C2×C42—48no—
229C2×C42C2×D412yes—
230C2×C42C2×D412yes—
231C2×C42C2×D412yes—
232C2×C42C2412yes—
233C2×C42C2412yes—
234C2×C42C2412yes—
235#107—28no—
236#107—28no—
237C4⋊C8—28no—
238#103—216no—
239#103—48no—
240#103—48no—
241#103—48no—
242C4×C8—28no—
243C4×C8—28no—
244C4×C8—28no—
245#95—28no—
246#95—28no—
247#95—28no—
248#95—28no—
249#95—28no—
250#95—28no—
251#95—28no—
252#95C2×D414yes—
253#95C2×D414yes—
254C24C22×D411yescharacteristic
255C2×Q8—28no—
256C2×Q8—24no—
257C2×Q8—216no—
258C2×Q8—216no—
259C2×Q8—24no—
260C2×Q8—24no—
261C2×Q8—24no—
262C2×Q8—24no—
263C2×Q8—24no—
264C2×Q8—24no—
265C2×Q8—24no—
266C2×Q8—24no—
267C2×Q8—24no—
268C2×Q8—24no—
269C2×Q8—44no—
270C2×Q8—44no—
271C2×Q8—48no—
272C2×Q8—44no—
273C2×Q8—44no—
274C2×Q8—44no—
275C2×Q8—48no—
276C2×Q8—48no—
277C2×Q8—48no—
278C2×Q8—48no—
279C2×Q8—48no—
280C2×Q8C22×D418yes—
281C22×C4—22no—
282C22×C4—22no—
283C22×C4—22no—
284C22×C4—22no—
285C22×C4—22no—
286C22×C4—22no—
287C22×C4—22no—
288C22×C4—22no—
289C22×C4—22no—
290C22×C4—22no—
291C22×C4—28no—
292C22×C4—22no—
293C22×C4—22no—
294C22×C4—22no—
295C22×C4—22no—
296C22×C4—24no—
297C22×C4—24no—
298C22×C4—24no—
299C22×C4—24no—
300C22×C4—44no—
301C22×C4—44no—
302C22×C4—44no—
303C22×C4—44no—
304C22×C4—44no—
305C22×C4—44no—
306C22×C4—44no—
307C22×C4—44no—
308C22×C4—44no—
309C22×C4—44no—
310C22×C4—44no—
311C22×C4C2×Q1614yes—
312C22×C4C2×Q1614yes—
313C22×C4C2×Q1614yes—
314C22×C4#13514yes—
315C22×C4C22×D412yes—
316C22×C4C22×D412yes—
317C22×C4C22×D412yes—
318C22×C4C22×D412yes—
319C22×C4C22×D412yes—
320C22×C4C22×D412yes—
321C22×C4C22×D412yes—
322C22×C4C22×D411yescharacteristic
323C22×C4C2×#4112yes—
324C22×C4C2×#4112yes—
325C22×C4C2×#4112yes—
326C22×C4H(5,𝔽2)12yes—
327C22×C4H(5,𝔽2)12yes—
328C22×C4C2511yescharacteristic
329Q16—232no—
330Q16—432no—
331Q16—416no—
332C2×C8—28no—
333C2×C8—22no—
334C2×C8—22no—
335C2×C8—22no—
336C2×C8—22no—
337C2×C8—22no—
338C2×C8—22no—
339C2×C8—22no—
340C2×C8—22no—
341C2×C8—44no—
342C2×C8—44no—
343C2×C8#123116yes—
344C2×C8C22×D414yes—
345C2×C8C2×#4114yes—
346C2×C8C2×#4114yes—
347C2×C8C2×#4114yes—
348C4⋊C4—28no—
349C4⋊C4—24no—
350C4⋊C4—24no—
351C4⋊C4—24no—
352C4⋊C4—24no—
353C4⋊C4—416no—
354C4⋊C4—416no—
355C4⋊C4—416no—
356C4⋊C4—44no—
357C4⋊C4—44no—
358C4⋊C4—416no—
359C4⋊C4C2×Q16116yescomplemented
360C42—24no—
361C42—24no—
362C42—24no—
363C42—22no—
364C42—22no—
365C42—22no—
366C42—22no—
367C42—22no—
368C42—22no—
369C42—416no—
370C23#53212yes—
371C23D4212yes—
372C23#55012yes—
373C23C22×Q1612yes—
374C23C2×#13512yes—
375C23#57812yes—
376C23#57812yes—
377C23C23×D411yescharacteristic
378Q8—28no—
379Q8—28no—
380Q8—44no—
381Q8—416no—
382Q8—44no—
383Q8—44no—
384Q8—44no—
385Q8—44no—
386Q8—44no—
387Q8—88no—
388C2×C4—28no—
389C2×C4—22no—
390C2×C4—22no—
391C2×C4—22no—
392C2×C4—22no—
393C2×C4—28no—
394C2×C4—28no—
395C2×C4—28no—
396C2×C4—22no—
397C2×C4—22no—
398C2×C4—22no—
399C2×C4—22no—
400C2×C4—22no—
401C2×C4—22no—
402C2×C4—28no—
403C2×C4—22no—
404C2×C4—22no—
405C2×C4—22no—
406C2×C4—22no—
407C2×C4—44no—
408C2×C4—44no—
409C2×C4—44no—
410C2×C4—416no—
411C2×C4—44no—
412C2×C4—44no—
413C2×C4—44no—
414C2×C4—44no—
415C2×C4—44no—
416C2×C4—44no—
417C2×C4—44no—
418C2×C4—44no—
419C2×C4—44no—
420C2×C4—44no—
421C2×C4—88no—
422C2×C4—88no—
423C2×C4—88no—
424C2×C4C2×#12314yes—
425C2×C4#53212yes—
426C2×C4#54014yes—
427C2×C4D4212yes—
428C2×C4#54614yes—
429C2×C4#55012yes—
430C2×C4#55914yes—
431C2×C4C22×Q1614yes—
432C2×C4C22×Q1614yes—
433C2×C4C22×Q1614yes—
434C2×C4C2×#13514yes—
435C2×C4C23×D411yescharacteristic
436C2×C4C22×#4111yescharacteristic
437C2×C4C22×#4111yescharacteristic
438C2×C4C22×#4111yescharacteristic
439C2×C4C2×H(5,𝔽2)11yescharacteristic
440C2×C4C2×H(5,𝔽2)11yescharacteristic
441C8—24no—
442C8—42no—
443C8—42no—
444C8C2×#12318yes—
445C22#244514yes—
446C22#317014yes—
447C22#317714yes—
448C22#328514yes—
449C22D4×Q1614yes—
450C22#339314yes—
451C22#339514yes—
452C22C2×#53211yescharacteristic
453C22C2×D4211yescharacteristic
454C22C2×#55011yescharacteristic
455C22C23×Q1611yescharacteristic
456C22C22×#13511yescharacteristic
457C22C2×#57811yescharacteristic
458C22C2×#57811yescharacteristic
459C4—24no—
460C4—24no—
461C4—24no—
462C4—24no—
463C4—42no—
464C4—42no—
465C4—48no—
466C4—84no—
467C4—84no—
468C4—84no—
469C4#244514yes—
470C4C22×#12311yescharacteristic
471C4C2×#54011yescharacteristic
472C4C2×#54611yescharacteristic
473C4C2×#55911yescharacteristic
474C2#2625518yesdirect product factor
475C2C2×#244511yescharacteristic
476C2C2×#317011yescharacteristic
477C2C2×#317711yescharacteristic
478C2C2×#328511yescharacteristic
479C2C2×D4×Q1611yescharacteristic
480C2C2×#339311yescharacteristic
481C2C2×#339511yescharacteristic
subgroupG/H
center, socle, prime radicalC24C22×D4
commutator, Frattini, cosocleC22×C4C25
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C2×C4×C4⋊C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
4. #26255C2direct (N × H)
216. C2×C4⋊C4Q16semidirect
359. C4⋊C4C2×Q16semidirect
474. C2#26255direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4942
C22×C4×Q162
C2×#24462
#262552
C2×#20562
C2×#20432
C2×#19692
C2×#19422
C2×#18782
C2×C8×C4⋊C42