Finite Group Databasebeta

← C2×#8859 #192186

Subgroups — C2×#8859 #192186

Order 512.

1234 conjugacy classes of subgroups.

The subgroup lattice has 468 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2973C211yesmaximal, characteristic
2C2×#1870C211yesmaximal, characteristic
3C2×#1855C212yesmaximal, complemented
4C2×#1459C211yesmaximal, characteristic
5#8859C218yesmaximal, direct product factor
6C2×#1298C212yesmaximal, complemented
7C23×M16C2211yescharacteristic
8C22×C4×D4C2211yescharacteristic
9#2973—24no—
10#2973—22no—
11#2973C2214yes—
12C2×#435—22no—
13C2×#435—22no—
14C2×#432—21no—
15C22×#108—22no—
16C2×#407C2212yes—
17C22×C22⋊C8—21no—
18C22×C22⋊C8—21no—
19C22×C22⋊C8C2211yescharacteristic
20C22×C22⋊C8C2212yes—
21#1870—22no—
22#1870C2214yes—
23#1855—24no—
24#1855C2218yescomplemented
25C2×#341—22no—
26C2×#336—21no—
27#1459C414yes—
28#1459C2214yes—
29C2×#324C412yes—
30C2×#323C412yes—
31#1298C2218yescomplemented
32C23×D4Q811yescharacteristic
33C24×C4D411yescharacteristic
34C24×C4C2311yescharacteristic
35C22×M16—21no—
36C22×M16—22no—
37C22×M16—22no—
38C22×M16—44no—
39C22×M16D412yes—
40C22×M16D412yes—
41C22×M16C2312yes—
42C23×C8—21no—
43C23×C8—22no—
44C23×C8—21no—
45C23×C8—21no—
46C23×C8—21no—
47C2×C4×D4—22no—
48C2×C4×D4—22no—
49C2×C4×D4—22no—
50C2×C4×D4—22no—
51C2×C4×D4C2×C412yes—
52C2×C4×D4D412yes—
53C2×C4×D4Q812yes—
54C2×C4×D4C2312yes—
55C22×C4⋊C4C2×C411yescharacteristic
56C22×C22⋊C4C2×C411yescharacteristic
57C22×C22⋊C4Q811yescharacteristic
58C22×C42D411yescharacteristic
59#435—28no—
60#435—28no—
61#435—28no—
62#435—28no—
63#432—24no—
64#432—24no—
65C2×#108—28no—
66C2×#108—48no—
67C2×C4⋊C8—21no—
68C2×C4⋊C8—21no—
69#407—22no—
70#407—22no—
71#407D414yes—
72#407C2314yes—
73C2×C22⋊C8—22no—
74C2×C22⋊C8—24no—
75C2×C22⋊C8—22no—
76C2×C22⋊C8—24no—
77C2×C22⋊C8—22no—
78C2×C22⋊C8—22no—
79C2×C22⋊C8—22no—
80C2×C22⋊C8—22no—
81C2×C22⋊C8—22no—
82C2×C22⋊C8—22no—
83C2×C22⋊C8—24no—
84C2×C22⋊C8—21no—
85C2×C22⋊C8—44no—
86C2×C22⋊C8C2×C414yes—
87C2×C22⋊C8C2×C414yes—
88C2×C22⋊C8C2312yes—
89C2×C22⋊C8C2314yes—
90C2×#97—22no—
91#341—28no—
92#336—24no—
93#324C2×C418yes—
94#323C2×C418yes—
95C25C4⋊C411yescharacteristic
96C25C2×Q811yescharacteristic
97C22×D4—24no—
98C22×D4—22no—
99C22×D4—22no—
100C22×D4—42no—
101C22×D4C4⋊C412yes—
102C22×D4C2×Q812yes—
103C23×C4—21no—
104C23×C4—21no—
105C23×C4—21no—
106C23×C4—21no—
107C23×C4—42no—
108C23×C4—42no—
109C23×C4—42no—
110C23×C4—42no—
111C23×C4C4⋊C411yescharacteristic
112C23×C4C4⋊C411yescharacteristic
113C23×C4C4⋊C411yescharacteristic
114C23×C4C4⋊C412yes—
115C23×C4C22×C411yescharacteristic
116C23×C4C22×C411yescharacteristic
117C23×C4C2×D411yescharacteristic
118C23×C4C2×D412yes—
119C23×C4C2×D412yes—
120C23×C4C2×D411yescharacteristic
121C23×C4C2×D412yes—
122C23×C4C2×Q811yescharacteristic
123C23×C4#4112yes—
124C23×C4#4112yes—
125C23×C4C2411yescharacteristic
126C2×M16—22no—
127C2×M16—22no—
128C2×M16—28no—
129C2×M16—24no—
130C2×M16—44no—
131C2×M16—44no—
132C2×M16—48no—
133C2×M16—44no—
134C2×M16—42no—
135C2×M16—44no—
136C2×M16—44no—
137C2×M16C2×D414yes—
138C2×M16C2×D414yes—
139C22×C8—24no—
140C22×C8—24no—
141C22×C8—24no—
142C22×C8—22no—
143C22×C8—22no—
144C22×C8—22no—
145C22×C8—24no—
146C22×C8—24no—
147C22×C8—24no—
148C22×C8—22no—
149C22×C8—44no—
150C22×C8—42no—
151C22×C8—44no—
152C22×C8—41no—
153C22×C8—41no—
154C22×C8—42no—
155C22×C8—42no—
156C22×C8—41no—
157C22×C8—41no—
158C22×C8—82no—
159C22×C8—82no—
160C4×D4—24no—
161C4×D4—24no—
162C4×D4—24no—
163C4×D4—24no—
164C4×D4—24no—
165C4×D4—24no—
166C4×D4—24no—
167C4×D4—24no—
168C2×C4⋊C4—22no—
169C2×C4⋊C4—22no—
170C2×C4⋊C4C4⋊C412yes—
171C2×C4⋊C4C22×C412yes—
172C2×C22⋊C4—22no—
173C2×C22⋊C4—22no—
174C2×C22⋊C4—22no—
175C2×C22⋊C4—22no—
176C2×C22⋊C4C4⋊C412yes—
177C2×C22⋊C4C4⋊C412yes—
178C2×C22⋊C4C22×C412yes—
179C2×C22⋊C4C2×Q812yes—
180C2×C42—21no—
181C2×C42—21no—
182C2×C42—21no—
183C2×C42—21no—
184C2×C42C4⋊C412yes—
185C2×C42C2×D412yes—
186#108—416no—
187C4⋊C8—24no—
188C4⋊C8—24no—
189C22⋊C8—28no—
190C22⋊C8—24no—
191C22⋊C8—24no—
192C22⋊C8—24no—
193C22⋊C8—24no—
194C22⋊C8—24no—
195C22⋊C8—24no—
196C22⋊C8—24no—
197C22⋊C8—24no—
198C22⋊C8—48no—
199C22⋊C8—42no—
200C22⋊C8C22×C418yes—
201#97—28no—
202C24—21no—
203C24—21no—
204C24—22no—
205C24—22no—
206C24—22no—
207C24—42no—
208C24—42no—
209C24—42no—
210C24—42no—
211C24#10814yescomplemented
212C24C2×C4⋊C411yescharacteristic
213C24C2×C4⋊C411yescharacteristic
214C24C2×C4⋊C412yes—
215C24C22⋊Q812yes—
216C24C22⋊Q812yes—
217C24C22×Q811yescharacteristic
218C2×D4—24no—
219C2×D4—24no—
220C2×D4—24no—
221C2×D4—24no—
222C2×D4—42no—
223C2×D4—42no—
224C2×D4—48no—
225C2×D4—48no—
226C22×C4—22no—
227C22×C4—24no—
228C22×C4—24no—
229C22×C4—22no—
230C22×C4—21no—
231C22×C4—21no—
232C22×C4—21no—
233C22×C4—21no—
234C22×C4—22no—
235C22×C4—22no—
236C22×C4—21no—
237C22×C4—21no—
238C22×C4—22no—
239C22×C4—22no—
240C22×C4—22no—
241C22×C4—22no—
242C22×C4—41no—
243C22×C4—42no—
244C22×C4—41no—
245C22×C4—42no—
246C22×C4—42no—
247C22×C4—41no—
248C22×C4—42no—
249C22×C4—44no—
250C22×C4—41no—
251C22×C4—42no—
252C22×C4—44no—
253C22×C4—42no—
254C22×C4—44no—
255C22×C4—42no—
256C22×C4—42no—
257C22×C4—42no—
258C22×C4—42no—
259C22×C4—42no—
260C22×C4—82no—
261C22×C4—81no—
262C22×C4—81no—
263C22×C4—82no—
264C22×C4C2×C4⋊C412yes—
265C22×C4C2×C4⋊C411yescharacteristic
266C22×C4C2×C4⋊C412yes—
267C22×C4C2×C4⋊C412yes—
268C22×C4C2×C4⋊C411yescharacteristic
269C22×C4C4×D412yes—
270C22×C4C4×D412yes—
271C22×C4C4×D412yes—
272C22×C4C4×D412yes—
273C22×C4#12011yescharacteristic
274C22×C4#12012yes—
275C22×C4#12011yescharacteristic
276C22×C4C22⋊Q812yes—
277C22×C4C22⋊Q812yes—
278C22×C4#12311yescharacteristic
279C22×C4#12311yescharacteristic
280C22×C4#12312yes—
281C22×C4C23×C411yescharacteristic
282C22×C4C22×D412yes—
283C22×C4C22×D411yescharacteristic
284C22×C4C2×#4112yes—
285M16—28no—
286M16—44no—
287M16—48no—
288M16—44no—
289M16—44no—
290M16—82no—
291M16—82no—
292C2×C8—24no—
293C2×C8—28no—
294C2×C8—24no—
295C2×C8—24no—
296C2×C8—44no—
297C2×C8—48no—
298C2×C8—48no—
299C2×C8—44no—
300C2×C8—42no—
301C2×C8—44no—
302C2×C8—42no—
303C2×C8—44no—
304C2×C8—44no—
305C2×C8—44no—
306C2×C8—42no—
307C2×C8—42no—
308C2×C8—42no—
309C2×C8—84no—
310C2×C8—84no—
311C2×C8—82no—
312C2×C8—82no—
313C4⋊C4—24no—
314C4⋊C4—24no—
315C22⋊C4—24no—
316C22⋊C4—24no—
317C22⋊C4—24no—
318C22⋊C4—24no—
319C42—22no—
320C42—22no—
321C42—22no—
322C42—22no—
323C23—22no—
324C23—22no—
325C23—24no—
326C23—24no—
327C23—24no—
328C23—24no—
329C23—22no—
330C23—24no—
331C23—24no—
332C23—21no—
333C23—21no—
334C23—21no—
335C23—22no—
336C23—21no—
337C23—41no—
338C23—42no—
339C23—41no—
340C23—41no—
341C23—42no—
342C23—41no—
343C23—42no—
344C23—48no—
345C23—42no—
346C23—42no—
347C23—42no—
348C23—81no—
349C23—81no—
350C23—84no—
351C23—84no—
352C23—84no—
353C23#38512yes—
354C23#38511yescharacteristic
355C23#38511yescharacteristic
356C23C2×#10812yes—
357C23C2×#10814yescomplemented
358C23#43012yes—
359C23C22×C4⋊C411yescharacteristic
360C23C2×C22⋊Q812yes—
361D4—48no—
362D4—48no—
363C2×C4—24no—
364C2×C4—22no—
365C2×C4—24no—
366C2×C4—22no—
367C2×C4—22no—
368C2×C4—24no—
369C2×C4—21no—
370C2×C4—21no—
371C2×C4—22no—
372C2×C4—22no—
373C2×C4—22no—
374C2×C4—21no—
375C2×C4—22no—
376C2×C4—21no—
377C2×C4—22no—
378C2×C4—22no—
379C2×C4—22no—
380C2×C4—22no—
381C2×C4—22no—
382C2×C4—41no—
383C2×C4—42no—
384C2×C4—42no—
385C2×C4—42no—
386C2×C4—42no—
387C2×C4—41no—
388C2×C4—42no—
389C2×C4—42no—
390C2×C4—42no—
391C2×C4—42no—
392C2×C4—42no—
393C2×C4—44no—
394C2×C4—42no—
395C2×C4—42no—
396C2×C4—42no—
397C2×C4—42no—
398C2×C4—82no—
399C2×C4—82no—
400C2×C4—81no—
401C2×C4—81no—
402C2×C4#38511yescharacteristic
403C2×C4#38512yes—
404C2×C4#38511yescharacteristic
405C2×C4B(4,𝔽2)12yes—
406C2×C4#45812yes—
407C2×C4C2×C4×D412yes—
408C2×C4C2×#12011yescharacteristic
409C2×C4C2×#12311yescharacteristic
410C8—48no—
411C8—44no—
412C8—44no—
413C8—44no—
414C8—82no—
415C22—21no—
416C22—21no—
417C22—21no—
418C22—21no—
419C22—24no—
420C22—24no—
421C22—22no—
422C22—22no—
423C22—24no—
424C22—22no—
425C22—22no—
426C22—22no—
427C22—22no—
428C22—44no—
429C22—42no—
430C22—42no—
431C22—48no—
432C22—48no—
433C22—81no—
434C22—81no—
435C22—84no—
436C22—84no—
437C22—81no—
438C22—81no—
439C22—82no—
440C22#185512yes—
441C22#185512yes—
442C22#185812yes—
443C22#186712yes—
444C22C2×#38511yescharacteristic
445C22C22×#10811yescharacteristic
446C22C2×#43011yescharacteristic
447C4—22no—
448C4—21no—
449C4—21no—
450C4—22no—
451C4—42no—
452C4—42no—
453C4—42no—
454C4#186712yes—
455C4C2×B(4,𝔽2)11yescharacteristic
456C4C2×#45811yescharacteristic
457C2—21no—
458C2—22no—
459C2—21no—
460C2—42no—
461C2—42no—
462C2—44no—
463C2#885914yesdirect product factor
464C2C2×#185511yescharacteristic
465C2C2×#185811yescharacteristic
466C2C2×#186711yescharacteristic
subgroupG/H
centerC22×C4#120
commutatorC22×C4C23×C4
Frattini, cosocleC23×C4C24
socleC23#385
prime radicalC23×D4Q8
LCSG ▷ C22×C4 ▷ C22 ▷ C1
UCSC1 ◁ C22×C4 ◁ C24×C4 ◁ G
LECSG ▷ C23×C4 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
3. C2×#1855C2semidirect
5. #8859C2direct (N × H)
6. C2×#1298C2semidirect
24. #1855C22semidirect
31. #1298C22semidirect
211. C24#108semidirect
357. C23C2×#108semidirect
463. C2#8859direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#29732
C2×#18702
C2×#18552
C2×#14592
#88592
C2×#12982