Finite Group Databasebeta

← C2×#8662 #189177

Subgroups — C2×#8662 #189177

Order 512.

1228 conjugacy classes of subgroups.

The subgroup lattice has 466 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#436C211yesmaximal, characteristic
2C2×#1848C211yesmaximal, characteristic, complemented
3C2×#1564C211yesmaximal, characteristic, complemented
4C2×#1486C212yesmaximal
5#8662C218yesmaximal, direct product factor
6C2×#1301C212yesmaximal, complemented
7C23×M16—21no—
8C22×C4×D4C2211yescharacteristic
9C2×#436—21no—
10C2×#436—21no—
11C2×#436—22no—
12C2×#436—22no—
13C2×#436C412yes—
14C2×#436C412yes—
15C2×#436C414yes—
16C2×#436C2214yes—
17C2×#431C2212yes—
18C22×#108—21no—
19C22×#108—21no—
20C2×#423C2212yes—
21C22×C4⋊C8C2211yescharacteristic
22C22×C22⋊C8—21no—
23C22×C4×C8C2211yescharacteristic
24#1848—22no—
25#1848C2214yescomplemented
26#1564—22no—
27#1564C2214yescomplemented
28C2×#335—21no—
29C2×#334—21no—
30#1486—24no—
31#1486C2218yes—
32C2×D4⋊C8—24no—
33#1301C2218yescomplemented
34C23×D4Q811yescharacteristic
35C24×C4—21no—
36C22×M16—22no—
37C22×M16—22no—
38C22×M16—24no—
39C22×M16—24no—
40C22×M16—22no—
41C22×M16—44no—
42C22×M16—44no—
43C23×C8—21no—
44C23×C8D411yescharacteristic
45C23×C8D411yescharacteristic
46C2×C4×D4—21no—
47C2×C4×D4—21no—
48C2×C4×D4—21no—
49C2×C4×D4—21no—
50C2×C4×D4—21no—
51C2×C4×D4—21no—
52C2×C4×D4C2×C412yes—
53C2×C4×D4C2×C412yes—
54C2×C4×D4D412yes—
55C2×C4×D4D412yes—
56C2×C4×D4Q812yes—
57C2×C4×D4C2312yes—
58C22×C4⋊C4Q811yescharacteristic
59C22×C22⋊C4—21no—
60C22×C42C2311yescharacteristic
61#436—24no—
62#436—24no—
63#436—24no—
64#436—24no—
65#436—24no—
66#436—24no—
67#436C2×C418yes—
68#436C2×C418yes—
69#431—22no—
70#431—22no—
71#431—22no—
72#431C2314yes—
73C2×#108—24no—
74C2×#108—24no—
75C2×#108—44no—
76C2×#108—44no—
77#423—22no—
78#423—22no—
79#423—22no—
80#423C2314yes—
81C2×C4⋊C8—21no—
82C2×C4⋊C8—21no—
83C2×C4⋊C8—21no—
84C2×C4⋊C8—22no—
85C2×C4⋊C8—22no—
86C2×C4⋊C8—22no—
87C2×C4⋊C8C2×C412yes—
88C2×C4⋊C8C2×C412yes—
89C2×C4⋊C8C2312yes—
90C2×C22⋊C8—22no—
91C2×C22⋊C8—22no—
92C2×C22⋊C8—24no—
93C2×C22⋊C8—24no—
94C2×C22⋊C8—22no—
95C2×C4×C8—22no—
96C2×C4×C8C2×C412yes—
97C2×C4×C8C2×C411yescharacteristic
98C2×C4×C8C2×C411yescharacteristic
99C2×C4×C8D412yes—
100C2×C4×C8D411yescharacteristic
101C2×C4×C8D411yescharacteristic
102C2×C4×C8D412yes—
103C2×C4×C8C2312yes—
104#335—24no—
105#334—24no—
106D4⋊C8—216no—
107C25—21no—
108C22×D4—21no—
109C22×D4—21no—
110C22×D4—21no—
111C22×D4—44no—
112C22×D4C4⋊C412yes—
113C22×D4C4⋊C412yes—
114C22×D4C2×Q812yes—
115C23×C4—21no—
116C23×C4—22no—
117C23×C4—22no—
118C23×C4—22no—
119C23×C4—22no—
120C23×C4—22no—
121C23×C4—22no—
122C23×C4—42no—
123C23×C4—42no—
124C23×C4—42no—
125C23×C4—42no—
126C23×C4C2×D411yescharacteristic
127C23×C4C2×Q811yescharacteristic
128C23×C4#4111yescharacteristic
129C2×M16—28no—
130C2×M16—28no—
131C2×M16—24no—
132C2×M16—42no—
133C2×M16—416no—
134C2×M16—48no—
135C2×M16—48no—
136C2×M16—48no—
137C2×M16—48no—
138C2×M16—44no—
139C2×M16—44no—
140C22×C8—22no—
141C22×C8—22no—
142C22×C8—22no—
143C22×C8—22no—
144C22×C8—22no—
145C22×C8—42no—
146C22×C8—42no—
147C22×C8—42no—
148C22×C8—42no—
149C22×C8C22⋊C411yescharacteristic
150C22×C8C22⋊C411yescharacteristic
151C22×C8C22⋊C412yes—
152C22×C8C22⋊C411yescharacteristic
153C22×C8C22⋊C411yescharacteristic
154C22×C8C22⋊C412yes—
155C22×C8D814yes—
156C22×C8SD1614yes—
157C22×C8C2×D412yes—
158C22×C8C2×D412yes—
159C4×D4—22no—
160C4×D4—22no—
161C4×D4—22no—
162C4×D4—22no—
163C4×D4—22no—
164C4×D4—22no—
165C4×D4—22no—
166C4×D4—22no—
167C4×D4—22no—
168C4×D4—22no—
169C4×D4—22no—
170C4×D4—22no—
171C4×D4C4⋊C414yes—
172C4×D4C4⋊C414yes—
173C4×D4C22×C414yes—
174C4×D4C2×D414yes—
175C2×C4⋊C4—21no—
176C2×C4⋊C4—21no—
177C2×C4⋊C4—21no—
178C2×C4⋊C4C4⋊C412yes—
179C2×C4⋊C4C4⋊C412yes—
180C2×C4⋊C4C2×Q812yes—
181C2×C22⋊C4—22no—
182C2×C22⋊C4—22no—
183C2×C22⋊C4—22no—
184C2×C22⋊C4—22no—
185C2×C22⋊C4—22no—
186C2×C22⋊C4—22no—
187C2×C42C22×C411yescharacteristic
188C2×C42C22×C411yescharacteristic
189C2×C42C2×D411yescharacteristic
190C2×C42C2×D411yescharacteristic
191C2×C42C2×D411yescharacteristic
192C2×C42C2×D411yescharacteristic
193C2×C42C2×D411yescharacteristic
194C2×C42C2×Q811yescharacteristic
195C2×C42#4111yescharacteristic
196C2×C42#4111yescharacteristic
197C2×C42#4111yescharacteristic
198C2×C42C2411yescharacteristic
199#108—48no—
200#108—48no—
201C4⋊C8—22no—
202C4⋊C8—22no—
203C4⋊C8—22no—
204C4⋊C8—24no—
205C4⋊C8—24no—
206C4⋊C8—24no—
207C4⋊C8—42no—
208C4⋊C8—42no—
209C4⋊C8—42no—
210C4⋊C8C22×C414yes—
211C22⋊C8—28no—
212C22⋊C8—28no—
213C22⋊C8—24no—
214C22⋊C8—42no—
215C4×C8—24no—
216C4×C8—42no—
217C4×C8C22⋊C412yes—
218C4×C8C22⋊C412yes—
219C4×C8C22⋊C412yes—
220C4×C8C22⋊C412yes—
221C4×C8C22×C412yes—
222C4×C8C22×C412yes—
223C4×C8C2×D412yes—
224C4×C8C2×D412yes—
225C24—22no—
226C24—22no—
227C24—22no—
228C24—44no—
229C24—44no—
230C24—42no—
231C24—42no—
232C24C22⋊Q811yescharacteristic
233C2×D4—22no—
234C2×D4—22no—
235C2×D4—22no—
236C2×D4—28no—
237C2×D4—44no—
238C2×D4—44no—
239C2×D4—44no—
240C2×D4—44no—
241C2×D4—44no—
242C2×D4C2×C4⋊C414yes—
243C22×C4—24no—
244C22×C4—22no—
245C22×C4—22no—
246C22×C4—22no—
247C22×C4—24no—
248C22×C4—24no—
249C22×C4—24no—
250C22×C4—24no—
251C22×C4—42no—
252C22×C4—42no—
253C22×C4—42no—
254C22×C4—42no—
255C22×C4—42no—
256C22×C4—42no—
257C22×C4—42no—
258C22×C4—44no—
259C22×C4—44no—
260C22×C4—44no—
261C22×C4—44no—
262C22×C4—44no—
263C22×C4—44no—
264C22×C4—44no—
265C22×C4—44no—
266C22×C4—44no—
267C22×C4—44no—
268C22×C4C2×C22⋊C411yescharacteristic
269C22×C4C2×C22⋊C411yescharacteristic
270C22×C4C2×C4⋊C411yescharacteristic
271C22×C4C2×C4⋊C411yescharacteristic
272C22×C4#11711yescharacteristic
273C22×C4#11711yescharacteristic
274C22×C4#12111yescharacteristic
275C22×C4#12111yescharacteristic
276C22×C4#12111yescharacteristic
277C22×C4#12111yescharacteristic
278C22×C4C22⋊Q811yescharacteristic
279C22×C4C22⋊Q811yescharacteristic
280C22×C4C22⋊Q811yescharacteristic
281C22×C4C22⋊Q811yescharacteristic
282C22×C4C22⋊Q811yescharacteristic
283C22×C4C2×D812yes—
284C22×C4C2×SD1612yes—
285C22×C4AGL(1,ℤ/8)12yes—
286C22×C4#13712yes—
287C22×C4C22×D411yescharacteristic
288C22×C4C22×Q811yescharacteristic
289C22×C4C2×#4111yescharacteristic
290M16—416no—
291M16—416no—
292M16—44no—
293M16—44no—
294M16—84no—
295C2×C8—22no—
296C2×C8—22no—
297C2×C8—24no—
298C2×C8—22no—
299C2×C8—22no—
300C2×C8—24no—
301C2×C8—42no—
302C2×C8—42no—
303C2×C8—44no—
304C2×C8—44no—
305C2×C8—44no—
306C2×C8—44no—
307C2×C8—84no—
308C2×C8—84no—
309C2×C8#10218yes—
310C2×C8#10214yes—
311C2×C8#10214yes—
312C2×C8C2×C22⋊C412yes—
313C2×C8C2×C22⋊C412yes—
314C2×C8C2×C22⋊C412yes—
315C2×C8C2×C22⋊C412yes—
316C2×C8C2×D814yes—
317C2×C8C2×SD1614yes—
318C4⋊C4—22no—
319C4⋊C4—22no—
320C4⋊C4—22no—
321C4⋊C4C2×C4⋊C414yes—
322C22⋊C4—24no—
323C22⋊C4—24no—
324C22⋊C4—24no—
325C22⋊C4—24no—
326C42C2×C22⋊C411yescharacteristic
327C42C2×C22⋊C411yescharacteristic
328C42C2×C4⋊C411yescharacteristic
329C42C2×C4⋊C411yescharacteristic
330C42#11711yescharacteristic
331C42#11711yescharacteristic
332C42#12111yescharacteristic
333C42#12111yescharacteristic
334C42#12111yescharacteristic
335C42#12111yescharacteristic
336C42C22⋊Q811yescharacteristic
337C42C22⋊Q811yescharacteristic
338C42C23×C411yescharacteristic
339C42C22×D411yescharacteristic
340C42C22×D411yescharacteristic
341C42C2×#4111yescharacteristic
342C23—22no—
343C23—22no—
344C23—24no—
345C23—44no—
346C23—44no—
347C23—44no—
348C23—44no—
349C23—44no—
350C23—44no—
351C23—44no—
352C23—44no—
353C23—42no—
354C23—42no—
355C23—88no—
356C23—88no—
357C23#38011yescharacteristic
358C23#38011yescharacteristic
359C23#47412yes—
360C23#47612yes—
361C23C2×C22⋊Q811yescharacteristic
362D4—28no—
363D4—44no—
364D4—44no—
365D4—44no—
366C2×C4—22no—
367C2×C4—22no—
368C2×C4—22no—
369C2×C4—22no—
370C2×C4—22no—
371C2×C4—22no—
372C2×C4—22no—
373C2×C4—24no—
374C2×C4—41no—
375C2×C4—41no—
376C2×C4—41no—
377C2×C4—41no—
378C2×C4—44no—
379C2×C4—44no—
380C2×C4—42no—
381C2×C4—42no—
382C2×C4—48no—
383C2×C4—48no—
384C2×C4—44no—
385C2×C4—44no—
386C2×C4—44no—
387C2×C4—44no—
388C2×C4#38011yescharacteristic
389C2×C4#38011yescharacteristic
390C2×C4#38011yescharacteristic
391C2×C4#38011yescharacteristic
392C2×C4#38011yescharacteristic
393C2×C4#38011yescharacteristic
394C2×C4C2×#10212yes—
395C2×C4C2×#10212yes—
396C2×C4#41712yes—
397C2×C4#41712yes—
398C2×C4#43014yes—
399C2×C4#45912yes—
400C2×C4#45912yes—
401C2×C4#46112yes—
402C2×C4#46112yes—
403C2×C4#47412yes—
404C2×C4#47612yes—
405C2×C4C22×C22⋊C411yescharacteristic
406C2×C4C22×C4⋊C411yescharacteristic
407C2×C4C2×#11711yescharacteristic
408C2×C4C2×#12111yescharacteristic
409C2×C4C2×#12111yescharacteristic
410C2×C4C2×C22⋊Q811yescharacteristic
411C2×C4C22×D811yescharacteristic
412C2×C4C22×SD1611yescharacteristic
413C2×C4C2×AGL(1,ℤ/8)11yescharacteristic
414C2×C4C2×#13711yescharacteristic
415C8—22no—
416C8—22no—
417C8—44no—
418C8—84no—
419C8—84no—
420C8C2×#10214yes—
421C8C2×#10214yes—
422C22—21no—
423C22—21no—
424C22—21no—
425C22—21no—
426C22—24no—
427C22—24no—
428C22—44no—
429C22—44no—
430C22—44no—
431C22—88no—
432C22—84no—
433C22—84no—
434C22—88no—
435C22#180212yes—
436C22#180212yes—
437C22#181112yes—
438C22#181412yes—
439C22C2×#38011yescharacteristic
440C22C2×#47411yescharacteristic
441C22C2×#47611yescharacteristic
442C4—21no—
443C4—21no—
444C4—21no—
445C4—21no—
446C4—21no—
447C4—21no—
448C4—44no—
449C4#180212yes—
450C4#180212yes—
451C4#181112yes—
452C4C22×#10211yescharacteristic
453C4C2×#41711yescharacteristic
454C4C2×#43012yes—
455C4C2×#45911yescharacteristic
456C4C2×#46111yescharacteristic
457C2—22no—
458C2—21no—
459C2—21no—
460C2—84no—
461C2#866214yesdirect product factor
462C2C2×#180211yescharacteristic
463C2C2×#181111yescharacteristic
464C2C2×#181411yescharacteristic
subgroupG/H
centerC22×C4#121
commutatorC42C23×C4
Frattini, cosocleC2×C42C24
socleC23#380
prime radicalC23×D4Q8
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22×C4 ◁ C22×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#1848C2semidirect
3. C2×#1564C2semidirect
5. #8662C2direct (N × H)
6. C2×#1301C2semidirect
25. #1848C22semidirect
27. #1564C22semidirect
33. #1301C22semidirect
461. C2#8662direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4362
C2×#18482
C2×#15642
C2×#14862
#86622
C2×#13012