Finite Group Databasebeta

← C2×#8558 #188265

Subgroups — C2×#8558 #188265

Order 512.

1966 conjugacy classes of subgroups.

The subgroup lattice has 494 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4×C4⋊C4C211yesmaximal, characteristic
2C2×#1797C212yesmaximal
3C22×#324C212yesmaximal
4#8558C218yesmaximal, direct product factor
5C2×#1280C212yesmaximal
6C23×C4⋊C4C411yescharacteristic
7C23×C4⋊C4C2211yescharacteristic
8C23×C42C411yescharacteristic
9C23×C42C411yescharacteristic
10C23×C42C2211yescharacteristic
11C22×C4⋊C8—22no—
12C22×C22⋊C8C2214yes—
13C2×C4×C4⋊C4—22no—
14C2×C4×C4⋊C4—24no—
15C2×C4×C4⋊C4—22no—
16C2×C4×C4⋊C4C414yes—
17C2×C4×C4⋊C4C2214yes—
18C22×#95C411yescharacteristic
19C22×#95C2211yescharacteristic
20#1797—24no—
21#1797C2218yes—
22C2×#336—22no—
23C2×#324—28no—
24C2×#324C2218yes—
25#1280C2218yes—
26C24×C4C2×C411yescharacteristic
27C24×C4C2×C411yescharacteristic
28C24×C4C2×C411yescharacteristic
29C24×C4C2×C411yescharacteristic
30C24×C4C2×C411yescharacteristic
31C24×C4C2×C411yescharacteristic
32C24×C4C2311yescharacteristic
33C23×C8—24no—
34C22×C4⋊C4—22no—
35C22×C4⋊C4—22no—
36C22×C4⋊C4—24no—
37C22×C4⋊C4—24no—
38C22×C4⋊C4—22no—
39C22×C4⋊C4—22no—
40C22×C4⋊C4—24no—
41C22×C4⋊C4C2×C414yes—
42C22×C4⋊C4C2×C412yes—
43C22×C4⋊C4D414yes—
44C22×C4⋊C4Q814yes—
45C22×C4⋊C4C2312yes—
46C22×C42—22no—
47C22×C42—21no—
48C22×C42—21no—
49C22×C42—24no—
50C22×C42—22no—
51C22×C42—21no—
52C22×C42—21no—
53C22×C42—44no—
54C22×C42—44no—
55C22×C42C818yescomplemented
56C22×C42C2×C414yes—
57C22×C42C2×C414yes—
58C22×C42C2×C412yes—
59C22×C42D412yes—
60C22×C42D414yes—
61C22×C42D412yes—
62C22×C42C2312yes—
63C2×C4⋊C8—28no—
64C2×C4⋊C8—48no—
65C2×C22⋊C8—28no—
66C2×C22⋊C8—28no—
67C2×C22⋊C8—24no—
68C2×C22⋊C8C2318yes—
69C4×C4⋊C4—28no—
70C4×C4⋊C4—28no—
71C4×C4⋊C4—28no—
72C4×C4⋊C4—28no—
73C2×#95—22no—
74C2×#95—22no—
75C2×#95—22no—
76C2×#95—22no—
77C2×#95C2×C414yes—
78C2×#95C2×C412yes—
79C2×#95C2312yes—
80#336—28no—
81#324—216no—
82C25C22×C411yescharacteristic
83C23×C4—21no—
84C23×C4—21no—
85C23×C4—22no—
86C23×C4—22no—
87C23×C4—22no—
88C23×C4—24no—
89C23×C4—24no—
90C23×C4—21no—
91C23×C4—21no—
92C23×C4—21no—
93C23×C4—21no—
94C23×C4—21no—
95C23×C4—21no—
96C23×C4—22no—
97C23×C4—22no—
98C23×C4—22no—
99C23×C4—22no—
100C23×C4—22no—
101C23×C4—42no—
102C23×C4—42no—
103C23×C4—42no—
104C23×C4—42no—
105C23×C4—42no—
106C23×C4—42no—
107C23×C4—42no—
108C23×C4—42no—
109C23×C4—42no—
110C23×C4—42no—
111C23×C4C22⋊C412yes—
112C23×C4C22⋊C412yes—
113C23×C4C22⋊C411yescharacteristic
114C23×C4C22⋊C412yes—
115C23×C4C22⋊C411yescharacteristic
116C23×C4C4⋊C414yes—
117C23×C4C4⋊C414yes—
118C23×C4C2×C814yes—
119C23×C4C2×C814yes—
120C23×C4C2×C814yes—
121C23×C4M1614yes—
122C23×C4M1614yes—
123C23×C4M1614yes—
124C23×C4C22×C412yes—
125C23×C4C22×C412yes—
126C23×C4C22×C412yes—
127C23×C4C22×C412yes—
128C23×C4C22×C412yes—
129C23×C4C22×C412yes—
130C23×C4C22×C411yescharacteristic
131C23×C4C2×D412yes—
132C23×C4C2×D412yes—
133C23×C4C2×D412yes—
134C23×C4C2×Q812yes—
135C23×C4#4114yes—
136C23×C4C2411yescharacteristic
137C22×C8—28no—
138C22×C8—48no—
139C22×C8—48no—
140C22×C8—48no—
141C2×C4⋊C4—216no—
142C2×C4⋊C4—216no—
143C2×C4⋊C4—28no—
144C2×C4⋊C4—24no—
145C2×C4⋊C4—24no—
146C2×C4⋊C4—28no—
147C2×C4⋊C4—28no—
148C2×C4⋊C4—28no—
149C2×C4⋊C4—28no—
150C2×C4⋊C4—28no—
151C2×C4⋊C4—28no—
152C2×C4⋊C4—24no—
153C2×C4⋊C4—24no—
154C2×C4⋊C4C4⋊C418yes—
155C2×C4⋊C4C2×D414yes—
156C2×C4⋊C4C2×Q814yes—
157C2×C42—28no—
158C2×C42—216no—
159C2×C42—28no—
160C2×C42—28no—
161C2×C42—24no—
162C2×C42—24no—
163C2×C42—28no—
164C2×C42—24no—
165C2×C42—24no—
166C2×C42—44no—
167C2×C42—48no—
168C2×C42—44no—
169C2×C42—44no—
170C2×C42—44no—
171C2×C42—48no—
172C2×C42—44no—
173C2×C42—48no—
174C2×C42C22⋊C414yes—
175C2×C42C22⋊C414yes—
176C2×C42C2×C8116yescomplemented
177C2×C42C2×D414yes—
178C2×C42C2×D414yes—
179C4⋊C8—416no—
180C22⋊C8—28no—
181C22⋊C8—28no—
182C22⋊C8—48no—
183#95—28no—
184#95—24no—
185#95—24no—
186C24—22no—
187C24—22no—
188C24—22no—
189C24—22no—
190C24C2×C22⋊C411yescharacteristic
191C24C2×C22⋊C411yescharacteristic
192C24C2×C4⋊C412yes—
193C24#11712yes—
194C24C22×C812yes—
195C24C2×M1612yes—
196C24C2×M1612yes—
197C24C2×M1612yes—
198C24C23×C411yescharacteristic
199C22×C4—22no—
200C22×C4—22no—
201C22×C4—22no—
202C22×C4—22no—
203C22×C4—24no—
204C22×C4—24no—
205C22×C4—24no—
206C22×C4—24no—
207C22×C4—24no—
208C22×C4—24no—
209C22×C4—24no—
210C22×C4—22no—
211C22×C4—24no—
212C22×C4—22no—
213C22×C4—28no—
214C22×C4—28no—
215C22×C4—28no—
216C22×C4—216no—
217C22×C4—216no—
218C22×C4—24no—
219C22×C4—24no—
220C22×C4—24no—
221C22×C4—24no—
222C22×C4—22no—
223C22×C4—22no—
224C22×C4—22no—
225C22×C4—22no—
226C22×C4—22no—
227C22×C4—22no—
228C22×C4—22no—
229C22×C4—22no—
230C22×C4—24no—
231C22×C4—24no—
232C22×C4—24no—
233C22×C4—24no—
234C22×C4—24no—
235C22×C4—24no—
236C22×C4—24no—
237C22×C4—24no—
238C22×C4—24no—
239C22×C4—24no—
240C22×C4—42no—
241C22×C4—41no—
242C22×C4—42no—
243C22×C4—42no—
244C22×C4—41no—
245C22×C4—42no—
246C22×C4—41no—
247C22×C4—42no—
248C22×C4—44no—
249C22×C4—42no—
250C22×C4—44no—
251C22×C4—48no—
252C22×C4—41no—
253C22×C4—42no—
254C22×C4—42no—
255C22×C4—48no—
256C22×C4—42no—
257C22×C4—42no—
258C22×C4—42no—
259C22×C4—42no—
260C22×C4—48no—
261C22×C4—48no—
262C22×C4—48no—
263C22×C4—48no—
264C22×C4—42no—
265C22×C4—42no—
266C22×C4—42no—
267C22×C4—42no—
268C22×C4—42no—
269C22×C4—42no—
270C22×C4—42no—
271C22×C4—42no—
272C22×C4—48no—
273C22×C4—48no—
274C22×C4—48no—
275C22×C4—42no—
276C22×C4—42no—
277C22×C4—42no—
278C22×C4—42no—
279C22×C4C22⋊C814yes—
280C22×C4C22⋊C818yes—
281C22×C4C22⋊C814yes—
282C22×C4#9914yes—
283C22×C4#10114yes—
284C22×C4C4⋊C8116yescomplemented
285C22×C4C2×C22⋊C414yes—
286C22×C4C2×C22⋊C412yes—
287C22×C4C2×C22⋊C412yes—
288C22×C4C2×C22⋊C412yes—
289C22×C4C2×C4⋊C414yes—
290C22×C4C2×C4⋊C414yes—
291C22×C4C2×C4⋊C412yes—
292C22×C4#11712yes—
293C22×C4#12114yes—
294C22×C4#12114yes—
295C22×C4C22⋊Q814yes—
296C22×C4C22⋊Q814yes—
297C22×C4C22×C814yes—
298C22×C4C22×C814yes—
299C22×C4C22×C814yes—
300C22×C4C2×M1614yes—
301C22×C4C2×M1614yes—
302C22×C4C2×M1614yes—
303C22×C4C22×D412yes—
304C22×C4C22×D411yescharacteristic
305C22×C4C22×Q811yescharacteristic
306C22×C4C2×#4112yes—
307C2×C8—48no—
308C2×C8—48no—
309C2×C8—48no—
310C2×C8—816no—
311C4⋊C4—232no—
312C4⋊C4—28no—
313C4⋊C4—28no—
314C4⋊C4—216no—
315C42—216no—
316C42—216no—
317C42—28no—
318C42—28no—
319C42—44no—
320C42—44no—
321C42—48no—
322C42—48no—
323C23—24no—
324C23—24no—
325C23—24no—
326C23—24no—
327C23—21no—
328C23—21no—
329C23—21no—
330C23—21no—
331C23—21no—
332C23—21no—
333C23—21no—
334C23—21no—
335C23—24no—
336C23—24no—
337C23—24no—
338C23—24no—
339C23—24no—
340C23—24no—
341C23—24no—
342C23—24no—
343C23#38012yes—
344C23#38012yes—
345C23C2×C22⋊C812yes—
346C23C2×C22⋊C812yes—
347C23#40712yes—
348C23#40712yes—
349C23C2×#9912yes—
350C23#41012yes—
351C23C2×#10112yes—
352C23#41312yes—
353C23C2×C4⋊C814yes—
354C23#42314yes—
355C23#43114yes—
356C23#43214yes—
357C23C22×C22⋊C411yescharacteristic
358C23C22×C4⋊C411yescharacteristic
359C23C2×#11711yescharacteristic
360C23C23×C811yescharacteristic
361C23C22×M1611yescharacteristic
362C23C22×M1611yescharacteristic
363C23C22×M1611yescharacteristic
364C2×C4—216no—
365C2×C4—216no—
366C2×C4—28no—
367C2×C4—28no—
368C2×C4—24no—
369C2×C4—24no—
370C2×C4—22no—
371C2×C4—22no—
372C2×C4—22no—
373C2×C4—22no—
374C2×C4—22no—
375C2×C4—22no—
376C2×C4—24no—
377C2×C4—24no—
378C2×C4—24no—
379C2×C4—28no—
380C2×C4—24no—
381C2×C4—216no—
382C2×C4—28no—
383C2×C4—28no—
384C2×C4—24no—
385C2×C4—24no—
386C2×C4—24no—
387C2×C4—24no—
388C2×C4—24no—
389C2×C4—24no—
390C2×C4—42no—
391C2×C4—42no—
392C2×C4—44no—
393C2×C4—44no—
394C2×C4—41no—
395C2×C4—41no—
396C2×C4—42no—
397C2×C4—44no—
398C2×C4—48no—
399C2×C4—44no—
400C2×C4—48no—
401C2×C4—44no—
402C2×C4—44no—
403C2×C4—48no—
404C2×C4—44no—
405C2×C4—48no—
406C2×C4—48no—
407C2×C4—42no—
408C2×C4—42no—
409C2×C4—42no—
410C2×C4—42no—
411C2×C4—42no—
412C2×C4—42no—
413C2×C4—48no—
414C2×C4—48no—
415C2×C4—48no—
416C2×C4—44no—
417C2×C4—44no—
418C2×C4—44no—
419C2×C4#324116yescomplemented
420C2×C4#38014yes—
421C2×C4C2×C22⋊C814yes—
422C2×C4C2×C22⋊C814yes—
423C2×C4C2×#9914yes—
424C2×C4C2×#10114yes—
425C2×C4C2×C4⋊C818yescomplemented
426C2×C4C2×#12112yes—
427C2×C4C2×C22⋊Q812yes—
428C8—88no—
429C22—28no—
430C22—28no—
431C22—28no—
432C22—28no—
433C22—21no—
434C22—21no—
435C22—22no—
436C22—21no—
437C22—21no—
438C22—22no—
439C22—21no—
440C22—21no—
441C22—22no—
442C22—21no—
443C22—21no—
444C22—22no—
445C22—21no—
446C22—21no—
447C22—22no—
448C22—21no—
449C22—21no—
450C22—22no—
451C22C2×#32414yes—
452C22#145814yes—
453C22#146514yes—
454C22#146714yes—
455C22#179714yes—
456C22#179714yes—
457C22#179914yes—
458C22#180114yes—
459C22C2×#38011yescharacteristic
460C22C22×C22⋊C811yescharacteristic
461C22C2×#40711yescharacteristic
462C22C22×#9911yescharacteristic
463C22C2×#41011yescharacteristic
464C22C22×#10111yescharacteristic
465C22C2×#41311yescharacteristic
466C22C22×C4⋊C811yescharacteristic
467C22C2×#42311yescharacteristic
468C22C2×#43111yescharacteristic
469C22C2×#43211yescharacteristic
470C4—28no—
471C4—22no—
472C4—22no—
473C4—24no—
474C4—24no—
475C4—44no—
476C4—44no—
477C4—44no—
478C4—44no—
479C4C2×#32418yescomplemented
480C2—24no—
481C2—21no—
482C2—21no—
483C2—21no—
484C2—21no—
485C2#855818yesdirect product factor
486C2C22×#32411yescharacteristic
487C2C2×#145811yescharacteristic
488C2C2×#146511yescharacteristic
489C2C2×#146711yescharacteristic
490C2C2×#179711yescharacteristic
491C2C2×#179911yescharacteristic
492C2C2×#180111yescharacteristic
subgroupG/H
center, socleC24C2×C22⋊C4
commutatorC23C23×C8
Frattini, cosocleC23×C4C24
prime radicalC25C22×C4
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C23×C42 ◁ G
LECSG ▷ C23×C4 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
4. #8558C2direct (N × H)
55. C22×C42C8semidirect
176. C2×C42C2×C8semidirect
284. C22×C4C4⋊C8semidirect
419. C2×C4#324semidirect
425. C2×C4C2×C4⋊C8semidirect
479. C4C2×#324semidirect
485. C2#8558direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C4×C4⋊C42
C2×#17972
C22×#3242
#85582
C2×#12802