Finite Group Databasebeta

← C2×#8714 #189803

Subgroups — C2×#8714 #189803

Order 512.

1482 conjugacy classes of subgroups.

The subgroup lattice has 474 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2283C211yesmaximal, characteristic
2C2×#1817C211yesmaximal, characteristic
3C2×#1434C211yesmaximal, characteristic
4#8714C218yesmaximal, direct product factor
5C2×#1294C212yesmaximal
6C2×#1294C212yesmaximal
7C23×C42C2211yescharacteristic
8C22×C22⋊C8C2212yes—
9#2283—22no—
10#2283—22no—
11#2283C414yescomplemented
12#2283C2214yes—
13C2×#383—21no—
14C2×#382C411yescharacteristic, complemented
15C2×#382C411yescharacteristic, complemented
16C2×#381—21no—
17C2×#380C2211yescharacteristic
18C2×#380C2211yescharacteristic
19C2×C4×C4⋊C4C411yescharacteristic, complemented
20C2×C4×C4⋊C4C411yescharacteristic, complemented
21C2×C4×C22⋊C4—21no—
22C2×#376—21no—
23C22×#95—21no—
24C22×#95—21no—
25C22×#95C2212yes—
26#1817—22no—
27#1817C2214yes—
28C2×#336—21no—
29C2×#336—21no—
30#1434—22no—
31#1434C2214yes—
32#1294C2218yes—
33#1294C2218yes—
34C24×C4—22no—
35C24×C4D411yescharacteristic
36C24×C4D411yescharacteristic
37C24×C4C2311yescharacteristic
38C23×C8—22no—
39C22×C4⋊C4C2×C411yescharacteristic
40C22×C4⋊C4C2×C411yescharacteristic
41C22×C4⋊C4C2×C411yescharacteristic
42C22×C4⋊C4C2×C411yescharacteristic
43C22×C22⋊C4—21no—
44C22×C22⋊C4—21no—
45C22×C42—28no—
46C22×C42—21no—
47C22×C42—21no—
48C22×C42C2×C411yescharacteristic
49C22×C42C2×C411yescharacteristic
50C22×C42C2×C412yes—
51C22×C42D412yes—
52C22×C42D412yes—
53C22×C42D411yescharacteristic
54C22×C42D411yescharacteristic
55C22×C42C2312yes—
56C2×C22⋊C8—28no—
57C2×C22⋊C8—22no—
58C2×C22⋊C8C2314yes—
59#383—24no—
60#383—24no—
61#382—22no—
62#382—22no—
63#382C2×C414yescomplemented
64#382C2×C414yescomplemented
65#381—24no—
66#381—24no—
67#380—21no—
68#380—21no—
69#380—21no—
70#380—21no—
71#380C2×C412yes—
72#380C2×C412yes—
73#380C2312yes—
74#380C2312yes—
75C4×C4⋊C4—22no—
76C4×C4⋊C4—22no—
77C4×C4⋊C4C2×C414yescomplemented
78C4×C4⋊C4C2×C414yescomplemented
79C4×C22⋊C4—24no—
80C4×C22⋊C4—24no—
81#376—24no—
82#376—24no—
83C2×#95—28no—
84C2×#95—21no—
85C2×#95—21no—
86C2×#95—21no—
87C2×#95—21no—
88C2×#95—21no—
89C2×#95—21no—
90C2×#95—24no—
91C2×#95—21no—
92C2×#95—21no—
93C2×#95—28no—
94C2×#95—22no—
95C2×#95—24no—
96C2×#95—44no—
97C2×#95C2314yes—
98#336—24no—
99#336—24no—
100C25C2×D411yescharacteristic
101C23×C4—24no—
102C23×C4—24no—
103C23×C4—24no—
104C23×C4—22no—
105C23×C4—22no—
106C23×C4—24no—
107C23×C4—28no—
108C23×C4—21no—
109C23×C4—21no—
110C23×C4—21no—
111C23×C4—21no—
112C23×C4—24no—
113C23×C4—42no—
114C23×C4—42no—
115C23×C4—42no—
116C23×C4—44no—
117C23×C4—44no—
118C23×C4—44no—
119C23×C4—44no—
120C23×C4—44no—
121C23×C4—44no—
122C23×C4C22⋊C412yes—
123C23×C4C22⋊C411yescharacteristic
124C23×C4C22⋊C411yescharacteristic
125C23×C4C22⋊C411yescharacteristic
126C23×C4C22⋊C412yes—
127C23×C4C22⋊C411yescharacteristic
128C23×C4C22×C411yescharacteristic
129C23×C4C22×C411yescharacteristic
130C23×C4C2×D412yes—
131C23×C4C2×D412yes—
132C23×C4C2×D411yescharacteristic
133C23×C4C2×D411yescharacteristic
134C23×C4C2×D411yescharacteristic
135C23×C4#4118yes—
136C23×C4C2411yescharacteristic
137C22×C8—24no—
138C22×C8—44no—
139C22×C8—44no—
140C22×C8—44no—
141C2×C4⋊C4—21no—
142C2×C4⋊C4—21no—
143C2×C4⋊C4—21no—
144C2×C4⋊C4—21no—
145C2×C4⋊C4—42no—
146C2×C4⋊C4—42no—
147C2×C4⋊C4—42no—
148C2×C4⋊C4—42no—
149C2×C4⋊C4C22×C412yes—
150C2×C4⋊C4C22×C412yes—
151C2×C4⋊C4C22×C412yes—
152C2×C4⋊C4C22×C412yes—
153C2×C22⋊C4—22no—
154C2×C22⋊C4—22no—
155C2×C22⋊C4—22no—
156C2×C22⋊C4—22no—
157C2×C22⋊C4—44no—
158C2×C22⋊C4—42no—
159C2×C22⋊C4—42no—
160C2×C42—24no—
161C2×C42—24no—
162C2×C42—28no—
163C2×C42—24no—
164C2×C42—24no—
165C2×C42—28no—
166C2×C42—28no—
167C2×C42—28no—
168C2×C42—24no—
169C2×C42—24no—
170C2×C42—44no—
171C2×C42—44no—
172C2×C42C22⋊C412yes—
173C2×C42C22⋊C412yes—
174C2×C42C22⋊C412yes—
175C2×C42C22⋊C412yes—
176C2×C42C22×C412yes—
177C2×C42C22×C412yes—
178C2×C42C2×D412yes—
179C2×C42C2×D412yes—
180C22⋊C8—28no—
181C22⋊C8—44no—
182#95—216no—
183#95—22no—
184#95—22no—
185#95—24no—
186#95—24no—
187#95—24no—
188#95—24no—
189#95—24no—
190#95—24no—
191#95—22no—
192#95—22no—
193#95—28no—
194#95—48no—
195#95—44no—
196C24—22no—
197C24—22no—
198C24—22no—
199C24—22no—
200C24C2×C22⋊C411yescharacteristic
201C24C2×C22⋊C411yescharacteristic
202C24#12314yes—
203C24#13514yes—
204C24AGL(1,ℤ/8)12yes—
205C24#13712yes—
206C24C22×D411yescharacteristic
207C22×C4—22no—
208C22×C4—22no—
209C22×C4—22no—
210C22×C4—22no—
211C22×C4—22no—
212C22×C4—22no—
213C22×C4—24no—
214C22×C4—24no—
215C22×C4—24no—
216C22×C4—22no—
217C22×C4—22no—
218C22×C4—24no—
219C22×C4—24no—
220C22×C4—22no—
221C22×C4—22no—
222C22×C4—22no—
223C22×C4—24no—
224C22×C4—22no—
225C22×C4—22no—
226C22×C4—24no—
227C22×C4—22no—
228C22×C4—22no—
229C22×C4—22no—
230C22×C4—22no—
231C22×C4—24no—
232C22×C4—24no—
233C22×C4—28no—
234C22×C4—22no—
235C22×C4—22no—
236C22×C4—22no—
237C22×C4—22no—
238C22×C4—42no—
239C22×C4—41no—
240C22×C4—41no—
241C22×C4—41no—
242C22×C4—41no—
243C22×C4—41no—
244C22×C4—41no—
245C22×C4—42no—
246C22×C4—416no—
247C22×C4—41no—
248C22×C4—41no—
249C22×C4—416no—
250C22×C4—48no—
251C22×C4—48no—
252C22×C4—416no—
253C22×C4—44no—
254C22×C4—44no—
255C22×C4—44no—
256C22×C4—416no—
257C22×C4—416no—
258C22×C4—44no—
259C22×C4—44no—
260C22×C4—44no—
261C22×C4—42no—
262C22×C4—42no—
263C22×C4—42no—
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—42no—
273C22×C4—88no—
274C22×C4—88no—
275C22×C4—88no—
276C22×C4—88no—
277C22×C4#10414yes—
278C22×C4C2×C22⋊C412yes—
279C22×C4C2×C22⋊C412yes—
280C22×C4C2×C22⋊C412yes—
281C22×C4C2×C22⋊C411yescharacteristic
282C22×C4C2×C22⋊C411yescharacteristic
283C22×C4C2×C22⋊C412yes—
284C22×C4#11714yes—
285C22×C4#11714yes—
286C22×C4#12314yes—
287C22×C4#12314yes—
288C22×C4#12314yes—
289C22×C4C23×C411yescharacteristic
290C22×C4C22×D411yescharacteristic
291C22×C4C2×#4114yes—
292C2×C8—44no—
293C2×C8—44no—
294C2×C8—44no—
295C2×C8—88no—
296C4⋊C4—42no—
297C4⋊C4—42no—
298C4⋊C4—42no—
299C4⋊C4—42no—
300C4⋊C4—42no—
301C4⋊C4—42no—
302C4⋊C4—42no—
303C4⋊C4—42no—
304C22⋊C4—44no—
305C22⋊C4—42no—
306C22⋊C4—42no—
307C22⋊C4—44no—
308C22⋊C4—44no—
309C42—24no—
310C42—24no—
311C42—24no—
312C42—24no—
313C42—24no—
314C42—24no—
315C42—24no—
316C42—24no—
317C42—48no—
318C42—48no—
319C23—28no—
320C23—28no—
321C23—21no—
322C23—21no—
323C23—21no—
324C23—21no—
325C23—21no—
326C23—21no—
327C23—21no—
328C23—21no—
329C23—28no—
330C23—24no—
331C23—24no—
332C23—24no—
333C23—24no—
334C23—28no—
335C23#38112yes—
336C23#38112yes—
337C23#41012yes—
338C23#41012yes—
339C23#41612yes—
340C23#41612yes—
341C23#41712yes—
342C23#41712yes—
343C23C2×#10412yes—
344C23#42112yes—
345C23#48218yes—
346C23#48518yes—
347C23C22×C22⋊C411yescharacteristic
348C23C2×#12312yes—
349C23C2×#13512yes—
350C23C2×AGL(1,ℤ/8)11yescharacteristic
351C23C2×#13711yescharacteristic
352C2×C4—28no—
353C2×C4—28no—
354C2×C4—28no—
355C2×C4—21no—
356C2×C4—21no—
357C2×C4—21no—
358C2×C4—21no—
359C2×C4—21no—
360C2×C4—21no—
361C2×C4—21no—
362C2×C4—21no—
363C2×C4—22no—
364C2×C4—22no—
365C2×C4—22no—
366C2×C4—22no—
367C2×C4—22no—
368C2×C4—22no—
369C2×C4—22no—
370C2×C4—22no—
371C2×C4—22no—
372C2×C4—22no—
373C2×C4—22no—
374C2×C4—44no—
375C2×C4—44no—
376C2×C4—44no—
377C2×C4—44no—
378C2×C4—48no—
379C2×C4—48no—
380C2×C4—44no—
381C2×C4—44no—
382C2×C4—48no—
383C2×C4—44no—
384C2×C4—44no—
385C2×C4—44no—
386C2×C4—48no—
387C2×C4—48no—
388C2×C4—48no—
389C2×C4—42no—
390C2×C4—42no—
391C2×C4—42no—
392C2×C4—42no—
393C2×C4—42no—
394C2×C4—42no—
395C2×C4—42no—
396C2×C4—42no—
397C2×C4—42no—
398C2×C4—42no—
399C2×C4—42no—
400C2×C4—42no—
401C2×C4—832no—
402C2×C4—84no—
403C2×C4—84no—
404C2×C4—84no—
405C2×C4—84no—
406C2×C4—84no—
407C2×C4—84no—
408C2×C4—84no—
409C2×C4—84no—
410C2×C4#38112yes—
411C2×C4#38112yes—
412C2×C4C2×#10414yes—
413C2×C4C2×#11712yes—
414C2×C4C2×#12312yes—
415C8—84no—
416C22—216no—
417C22—216no—
418C22—22no—
419C22—22no—
420C22—21no—
421C22—21no—
422C22—22no—
423C22—21no—
424C22—21no—
425C22—22no—
426C22—22no—
427C22—22no—
428C22—22no—
429C22—22no—
430C22—22no—
431C22—22no—
432C22#150014yes—
433C22#150914yes—
434C22#151214yes—
435C22#152114yes—
436C22#182014yes—
437C22#182514yes—
438C22#182514yes—
439C22#182614yes—
440C22C2×#38111yescharacteristic
441C22C2×#41011yescharacteristic
442C22C2×#41011yescharacteristic
443C22C2×#41611yescharacteristic
444C22C2×#41711yescharacteristic
445C22C22×#10411yescharacteristic
446C22C2×#42111yescharacteristic
447C22C2×#48212yes—
448C22C2×#48512yes—
449C4—22no—
450C4—22no—
451C4—22no—
452C4—22no—
453C4—24no—
454C4—42no—
455C4—42no—
456C4—42no—
457C4—88no—
458C4—82no—
459C4—82no—
460C4—82no—
461C4—82no—
462C2—22no—
463C2—22no—
464C2—24no—
465C2#871418yesdirect product factor
466C2C2×#150011yescharacteristic
467C2C2×#150911yescharacteristic
468C2C2×#151211yescharacteristic
469C2C2×#152111yescharacteristic
470C2C2×#182011yescharacteristic
471C2C2×#182511yescharacteristic
472C2C2×#182611yescharacteristic
subgroupG/H
center, socleC24C2×C22⋊C4
commutatorC22×C4C23×C4
Frattini, cosocleC23×C4C24
prime radicalC25C2×D4
LCSG ▷ C22×C4 ▷ C22 ▷ 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. #8714C2direct (N × H)
11. #2283C4semidirect
14. C2×#382C4semidirect
15. C2×#382C4semidirect
19. C2×C4×C4⋊C4C4semidirect
20. C2×C4×C4⋊C4C4semidirect
63. #382C2×C4semidirect
64. #382C2×C4semidirect
77. C4×C4⋊C4C2×C4semidirect
78. C4×C4⋊C4C2×C4semidirect
465. C2#8714direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#22832
C2×#18172
C2×#14342
#87142
C2×#12942