Finite Group Databasebeta

← C2×#20702 #6370882

Subgroups — C2×#20702 #6370882

Order 512.

5406 conjugacy classes of subgroups.

The subgroup lattice has 489 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×#117C211yesmaximal, characteristic
2C22×#407C211yesmaximal, characteristic
3C22×#380C211yesmaximal, characteristic
4#20702C2116yesmaximal, direct product factor
5C2×#1824C212yesmaximal, complemented
6C2×#1825C214yesmaximal, complemented
7C2×#1823C212yesmaximal, complemented
8C2×#1736C214yesmaximal, complemented
9C25×C4C2211yescharacteristic
10C23×M16C2212yes—
11C22×#117—28no—
12C22×#117—21no—
13C22×#117—24no—
14C22×#117—21no—
15C22×#117C4116yescomplemented
16C22×#117C2212yes—
17C22×#117C2212yes—
18C22×#117C2218yes—
19C23×C4⋊C4C2212yes—
20C23×C4⋊C4C2211yescharacteristic
21C23×C4⋊C4C2211yescharacteristic
22C23×C22⋊C4—21no—
23C23×C22⋊C4—21no—
24C23×C42—21no—
25C2×#407—28no—
26C2×#407C2218yes—
27C22×C22⋊C8C2212yes—
28C22×C22⋊C8C2212yes—
29C2×#380—21no—
30C2×#380—24no—
31C2×#380—21no—
32C2×#380C2212yes—
33C2×#380C2212yes—
34C2×#380C2218yes—
35C22×#95—21no—
36#1825C22132yescomplemented
37#1824C22116yescomplemented
38#1823C22116yescomplemented
39#1736C22132yescomplemented
40C2×#340C2218yescomplemented
41C2×#340C2218yescomplemented
42C26D411yescharacteristic
43C24×C4—216no—
44C24×C4—21no—
45C24×C4—21no—
46C24×C4—22no—
47C24×C4C2×C418yes—
48C24×C4D411yescharacteristic
49C24×C4D411yescharacteristic
50C24×C4D414yes—
51C24×C4D411yescharacteristic
52C24×C4D418yes—
53C24×C4C2311yescharacteristic
54C24×C4C2311yescharacteristic
55C24×C4C2314yes—
56C24×C4C2311yescharacteristic
57C22×M16—28no—
58C22×M16—216no—
59C22×M16C2318yes—
60C23×C8C2314yes—
61C2×#117—216no—
62C2×#117—216no—
63C2×#117—264no—
64C2×#117—28no—
65C2×#117—28no—
66C2×#117—232no—
67C2×#117—24no—
68C2×#117—28no—
69C2×#117—24no—
70C2×#117—28no—
71C2×#117C2×C4116yes—
72C2×#117C2×C4116yescomplemented
73C2×#117C2×C4164yescomplemented
74C2×#117C2318yes—
75C2×#117C2318yes—
76C22×C4⋊C4—22no—
77C22×C4⋊C4—22no—
78C22×C4⋊C4—21no—
79C22×C4⋊C4—21no—
80C22×C4⋊C4—24no—
81C22×C4⋊C4—24no—
82C22×C4⋊C4—216no—
83C22×C4⋊C4—24no—
84C22×C4⋊C4—22no—
85C22×C4⋊C4C2×C418yescomplemented
86C22×C4⋊C4C2×C418yescomplemented
87C22×C4⋊C4C2314yes—
88C22×C4⋊C4C2318yes—
89C22×C4⋊C4C2312yes—
90C22×C4⋊C4C2312yes—
91C22×C4⋊C4C2314yes—
92C22×C4⋊C4C2314yes—
93C22×C22⋊C4—216no—
94C22×C22⋊C4—22no—
95C22×C22⋊C4—28no—
96C22×C22⋊C4—22no—
97C22×C22⋊C4—28no—
98C22×C22⋊C4—22no—
99C22×C22⋊C4—22no—
100C22×C22⋊C4—48no—
101C22×C42—216no—
102C22×C42—22no—
103C22×C42—28no—
104C22×C42—22no—
105#407—232no—
106C2×C22⋊C8—28no—
107C2×C22⋊C8—28no—
108C2×C22⋊C8C2318yes—
109C2×C22⋊C8C2318yes—
110#380—24no—
111#380—24no—
112#380—28no—
113#380—28no—
114#380C2318yes—
115#380C2318yes—
116C2×#95—28no—
117C2×#95—22no—
118C2×#95—22no—
119#340C23132yescomplemented
120#340C23132yescomplemented
121C25—28no—
122C25—24no—
123C25—24no—
124C25—44no—
125C25C22⋊C418yes—
126C25C2×D411yescharacteristic
127C25C2×D414yes—
128C25C2×D411yescharacteristic
129C25C2×D411yescharacteristic
130C23×C4—28no—
131C23×C4—264no—
132C23×C4—28no—
133C23×C4—232no—
134C23×C4—28no—
135C23×C4—264no—
136C23×C4—28no—
137C23×C4—28no—
138C23×C4—232no—
139C23×C4—28no—
140C23×C4—28no—
141C23×C4—24no—
142C23×C4—24no—
143C23×C4—22no—
144C23×C4—22no—
145C23×C4—28no—
146C23×C4—24no—
147C23×C4—48no—
148C23×C4—44no—
149C23×C4—44no—
150C23×C4—48no—
151C23×C4—48no—
152C23×C4—48no—
153C23×C4C22⋊C418yes—
154C23×C4C22⋊C4132yes—
155C23×C4C22⋊C418yes—
156C23×C4C22⋊C418yes—
157C23×C4C22×C414yes—
158C23×C4C22×C4116yes—
159C23×C4C22×C414yes—
160C23×C4C22×C414yes—
161C23×C4C2×D412yes—
162C23×C4C2×D414yes—
163C23×C4C2×D412yes—
164C23×C4C2×D414yes—
165C23×C4C2×D414yes—
166C23×C4C2×D411yescharacteristic
167C23×C4C2×D411yescharacteristic
168C23×C4C2×D414yes—
169C23×C4C2×D414yes—
170C23×C4C2×D4116yes—
171C23×C4C2×D412yes—
172C23×C4C2×D411yescharacteristic
173C23×C4C2×D414yes—
174C23×C4#41116yes—
175C23×C4C2412yes—
176C23×C4C2412yes—
177C23×C4C2412yes—
178C23×C4C2411yescharacteristic
179C2×M16—216no—
180C2×M16—232no—
181C2×M16—432no—
182C22×C8—28no—
183C22×C8—216no—
184C22×C8C2418yes—
185#117—232no—
186#117—264no—
187#117—264no—
188#117—232no—
189#117—216no—
190#117—216no—
191#117C22×C4132yes—
192#117C22×C4132yescomplemented
193C2×C4⋊C4—216no—
194C2×C4⋊C4—216no—
195C2×C4⋊C4—28no—
196C2×C4⋊C4—28no—
197C2×C4⋊C4—22no—
198C2×C4⋊C4—22no—
199C2×C4⋊C4—24no—
200C2×C4⋊C4—24no—
201C2×C4⋊C4—24no—
202C2×C4⋊C4—24no—
203C2×C4⋊C4—28no—
204C2×C4⋊C4—28no—
205C2×C4⋊C4—216no—
206C2×C4⋊C4—232no—
207C2×C4⋊C4—28no—
208C2×C4⋊C4—24no—
209C2×C4⋊C4—416no—
210C2×C4⋊C4—48no—
211C2×C4⋊C4C22×C418yes—
212C2×C4⋊C4C22×C418yes—
213C2×C4⋊C4C22×C4116yescomplemented
214C2×C4⋊C4C22×C4116yescomplemented
215C2×C4⋊C4C2418yes—
216C2×C4⋊C4C2414yes—
217C2×C4⋊C4C2414yes—
218C2×C22⋊C4—216no—
219C2×C22⋊C4—264no—
220C2×C22⋊C4—216no—
221C2×C22⋊C4—28no—
222C2×C22⋊C4—28no—
223C2×C22⋊C4—28no—
224C2×C22⋊C4—28no—
225C2×C22⋊C4—48no—
226C2×C22⋊C4—432no—
227C2×C22⋊C4—48no—
228C2×C42—216no—
229C2×C42—264no—
230C2×C42—216no—
231C2×C42—28no—
232C2×C42—28no—
233C22⋊C8—216no—
234C22⋊C8—216no—
235#95—28no—
236#95—28no—
237C24—24no—
238C24—22no—
239C24—22no—
240C24—24no—
241C24—24no—
242C24—216no—
243C24—24no—
244C24—28no—
245C24—22no—
246C24—28no—
247C24—22no—
248C24—24no—
249C24—232no—
250C24—232no—
251C24—416no—
252C24—48no—
253C24—432no—
254C24—432no—
255C24C2×C22⋊C414yes—
256C24C2×C22⋊C4116yes—
257C24C2×C22⋊C414yes—
258C24C2×C22⋊C414yes—
259C24#12318yes—
260C24AGL(1,ℤ/8)14yes—
261C24#13714yes—
262C24C22×D412yes—
263C24C22×D412yes—
264C24C22×D412yes—
265C24C22×D411yescharacteristic
266C22×C4—216no—
267C22×C4—24no—
268C22×C4—24no—
269C22×C4—232no—
270C22×C4—216no—
271C22×C4—264no—
272C22×C4—216no—
273C22×C4—28no—
274C22×C4—216no—
275C22×C4—28no—
276C22×C4—216no—
277C22×C4—216no—
278C22×C4—216no—
279C22×C4—264no—
280C22×C4—28no—
281C22×C4—28no—
282C22×C4—232no—
283C22×C4—2128no—
284C22×C4—232no—
285C22×C4—28no—
286C22×C4—28no—
287C22×C4—216no—
288C22×C4—216no—
289C22×C4—24no—
290C22×C4—24no—
291C22×C4—28no—
292C22×C4—432no—
293C22×C4—416no—
294C22×C4—48no—
295C22×C4—44no—
296C22×C4—48no—
297C22×C4—44no—
298C22×C4—48no—
299C22×C4—432no—
300C22×C4—416no—
301C22×C4—416no—
302C22×C4—416no—
303C22×C4—48no—
304C22×C4—48no—
305C22×C4—48no—
306C22×C4—832no—
307C22×C4C2×C22⋊C414yes—
308C22×C4C2×C22⋊C4116yes—
309C22×C4C2×C22⋊C414yes—
310C22×C4C2×C22⋊C418yes—
311C22×C4C2×C22⋊C4116yes—
312C22×C4C2×C22⋊C418yes—
313C22×C4C2×C22⋊C4116yes—
314C22×C4C2×C22⋊C414yes—
315C22×C4C2×C22⋊C418yes—
316C22×C4#117132yes—
317C22×C4#123132yes—
318C22×C4#123116yes—
319C22×C4#12318yes—
320C22×C4C23×C414yes—
321C22×C4C23×C414yes—
322C22×C4C23×C412yes—
323C22×C4C23×C414yes—
324C22×C4C22×D412yes—
325C22×C4C22×D412yes—
326C22×C4C22×D414yes—
327C22×C4C22×D414yes—
328C22×C4C22×D412yes—
329C22×C4C22×D411yescharacteristic
330C22×C4C22×D412yes—
331C22×C4C22×D414yes—
332C22×C4C2×#4118yes—
333C22×C4C2×#41116yes—
334C22×C4C2511yescharacteristic
335M16—432no—
336C2×C8—28no—
337C2×C8—216no—
338C2×C8—416no—
339C4⋊C4—28no—
340C4⋊C4—28no—
341C4⋊C4—216no—
342C4⋊C4—216no—
343C4⋊C4—24no—
344C4⋊C4—24no—
345C4⋊C4—216no—
346C4⋊C4—416no—
347C4⋊C4—48no—
348C4⋊C4C23×C418yes—
349C4⋊C4C23×C418yes—
350C22⋊C4—232no—
351C22⋊C4—232no—
352C22⋊C4—416no—
353C22⋊C4—416no—
354C42—232no—
355C42—232no—
356C23—216no—
357C23—216no—
358C23—216no—
359C23—216no—
360C23—28no—
361C23—28no—
362C23—28no—
363C23—24no—
364C23—28no—
365C23—22no—
366C23—22no—
367C23—24no—
368C23—24no—
369C23—232no—
370C23—28no—
371C23—28no—
372C23—24no—
373C23—232no—
374C23—28no—
375C23—22no—
376C23—22no—
377C23—24no—
378C23—416no—
379C23—432no—
380C23—432no—
381C23—4128no—
382C23—48no—
383C23—48no—
384C23#381116yes—
385C23#417116yes—
386C23C22×C22⋊C414yes—
387C23C22×C22⋊C414yes—
388C23C22×C22⋊C414yes—
389C23C22×C22⋊C412yes—
390C23C2×#12318yes—
391C23C2×#12314yes—
392C23C2×AGL(1,ℤ/8)14yes—
393C23C2×AGL(1,ℤ/8)12yes—
394C23C2×#13714yes—
395C23C2×#13712yes—
396C23#57514yes—
397C23C23×D411yescharacteristic
398C2×C4—24no—
399C2×C4—24no—
400C2×C4—232no—
401C2×C4—28no—
402C2×C4—28no—
403C2×C4—28no—
404C2×C4—28no—
405C2×C4—28no—
406C2×C4—28no—
407C2×C4—232no—
408C2×C4—216no—
409C2×C4—216no—
410C2×C4—232no—
411C2×C4—28no—
412C2×C4—28no—
413C2×C4—432no—
414C2×C4—432no—
415C2×C4—416no—
416C2×C4—416no—
417C2×C4—44no—
418C2×C4—44no—
419C2×C4—48no—
420C2×C4—48no—
421C2×C4—48no—
422C2×C4—48no—
423C2×C4—832no—
424C2×C4—816no—
425C2×C4#381132yes—
426C2×C4#381116yes—
427C2×C4C22×C22⋊C414yes—
428C2×C4C22×C22⋊C414yes—
429C2×C4C22×C22⋊C414yes—
430C2×C4C22×C22⋊C412yes—
431C2×C4C2×#117116yes—
432C2×C4C2×#11718yes—
433C2×C4C2×#12318yes—
434C2×C4C2×#123116yes—
435C2×C4C2×#12318yes—
436C2×C4C2×#12314yes—
437C2×C4C24×C411yescharacteristic
438C2×C4C23×D411yescharacteristic
439C2×C4C22×#4114yes—
440C8—48no—
441C22—28no—
442C22—28no—
443C22—28no—
444C22—28no—
445C22—24no—
446C22—24no—
447C22—24no—
448C22—24no—
449C22—232no—
450C22—232no—
451C22—24no—
452C22—24no—
453C22—24no—
454C22—464no—
455C22—44no—
456C22—44no—
457C22—416no—
458C22C2×#38118yes—
459C22C2×#38114yes—
460C22C2×#41718yes—
461C22C2×#41714yes—
462C22#289614yes—
463C22#309418yes—
464C22#309518yes—
465C22C23×C22⋊C411yescharacteristic
466C22C22×#12312yes—
467C22C22×AGL(1,ℤ/8)11yescharacteristic
468C22C22×#13711yescharacteristic
469C22C2×#57512yes—
470C4—24no—
471C4—24no—
472C4—48no—
473C4—48no—
474C4—88no—
475C4C2×#38118yes—
476C4C2×#38114yes—
477C4C22×#11712yes—
478C4C22×#12312yes—
479C2—28no—
480C2—28no—
481C2—44no—
482C2#2070218yesdirect product factor
483C2C22×#38111yescharacteristic
484C2C22×#41711yescharacteristic
485C2C2×#289611yescharacteristic
486C2C2×#309412yes—
487C2C2×#309512yes—
subgroupG/H
center, socleC24C22×D4
commutatorC2×C4C24×C4
Frattini, cosocleC22×C4C25
prime radicalC26D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C25×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
4. #20702C2direct (N × H)
5. C2×#1824C2semidirect
6. C2×#1825C2semidirect
7. C2×#1823C2semidirect
8. C2×#1736C2semidirect
15. C22×#117C4semidirect
36. #1825C22semidirect
37. #1824C22semidirect
38. #1823C22semidirect
39. #1736C22semidirect
40. C2×#340C22semidirect
41. C2×#340C22semidirect
72. C2×#117C2×C4semidirect
73. C2×#117C2×C4semidirect
85. C22×C4⋊C4C2×C4semidirect
86. C22×C4⋊C4C2×C4semidirect
119. #340C23semidirect
120. #340C23semidirect
192. #117C22×C4semidirect
213. C2×C4⋊C4C22×C4semidirect
214. C2×C4⋊C4C22×C4semidirect
482. C2#20702direct (N × H)

Maximal subgroups

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

subgroupindex
C23×#1172
C22×#4072
C22×#3802
#207022
C2×#18242
C2×#18252
C2×#18232
C2×#17362