Finite Group Databasebeta

← C2×#20667 #6370819

Subgroups — C2×#20667 #6370819

Order 512.

5090 conjugacy classes of subgroups.

The subgroup lattice has 432 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C24×M16C211yesmaximal, characteristic
2C22×#430C212yesmaximal, complemented
3C22×#407C212yesmaximal
4#20667C2116yesmaximal, direct product factor
5C2×#1811C214yesmaximal, complemented
6C2×#1810C214yesmaximal, complemented
7C2×#1738C212yesmaximal, complemented
8C25×C4C2211yescharacteristic
9C23×M16—216no—
10C23×M16C418yes—
11C23×M16C418yes—
12C23×M16C2214yes—
13C23×M16C2211yescharacteristic
14C23×M16C2212yes—
15C23×M16C2218yes—
16C23×M16C2211yescharacteristic
17C24×C8C2212yes—
18C2×#430—216no—
19C2×#430C22116yescomplemented
20C22×#108C2218yescomplemented
21C2×#407—24no—
22C2×#407—28no—
23C2×#407C2214yes—
24C2×#407C2214yes—
25C2×#407C22116yes—
26C22×C22⋊C8—24no—
27#1811C22132yescomplemented
28#1810C22132yescomplemented
29#1738C22116yescomplemented
30C2×#341C2218yescomplemented
31C26Q811yescharacteristic
32C24×C4—28no—
33C24×C4—28no—
34C24×C4C2×C414yes—
35C24×C4C2×C414yes—
36C24×C4D414yes—
37C24×C4D414yes—
38C24×C4Q811yescharacteristic
39C24×C4Q811yescharacteristic
40C24×C4Q811yescharacteristic
41C24×C4Q814yes—
42C24×C4C2311yescharacteristic
43C24×C4C2314yes—
44C24×C4C2311yescharacteristic
45C24×C4C2311yescharacteristic
46C22×M16—28no—
47C22×M16—264no—
48C22×M16—264no—
49C22×M16—264no—
50C22×M16—28no—
51C22×M16—24no—
52C22×M16—216no—
53C22×M16—216no—
54C22×M16—216no—
55C22×M16C2×C414yes—
56C22×M16C2×C414yes—
57C22×M16C2×C4164yes—
58C22×M16C2×C418yes—
59C22×M16C2×C418yes—
60C22×M16C2×C414yes—
61C22×M16C2×C414yes—
62C22×M16D4116yes—
63C22×M16C2318yes—
64C22×M16C23116yes—
65C22×M16C2318yes—
66C22×M16C2314yes—
67C22×M16C2314yes—
68C23×C8—216no—
69C23×C8—24no—
70C23×C8C2×C418yes—
71C23×C8C2×C418yes—
72C23×C8C2318yes—
73C23×C8C2312yes—
74C23×C8C2312yes—
75#430—264no—
76C2×#108—232no—
77C2×#108C23132yescomplemented
78#407—232no—
79#407—28no—
80#407—28no—
81#407C23116yes—
82#407C23116yes—
83C2×C22⋊C8—232no—
84C2×C22⋊C8—28no—
85C2×C22⋊C8—28no—
86#341C23132yescomplemented
87C25—28no—
88C25—48no—
89C25C4⋊C414yes—
90C25C4⋊C414yes—
91C25C2×Q811yescharacteristic
92C25C2×Q811yescharacteristic
93C25C2×Q814yes—
94C25C2×Q811yescharacteristic
95C23×C4—28no—
96C23×C4—216no—
97C23×C4—216no—
98C23×C4—216no—
99C23×C4—216no—
100C23×C4—232no—
101C23×C4—232no—
102C23×C4—28no—
103C23×C4—28no—
104C23×C4—232no—
105C23×C4—24no—
106C23×C4—216no—
107C23×C4—24no—
108C23×C4—24no—
109C23×C4—24no—
110C23×C4—216no—
111C23×C4C4⋊C414yes—
112C23×C4C4⋊C414yes—
113C23×C4C4⋊C414yes—
114C23×C4C4⋊C414yes—
115C23×C4C4⋊C4116yes—
116C23×C4C4⋊C4116yes—
117C23×C4C4⋊C414yes—
118C23×C4C4⋊C414yes—
119C23×C4C22×C412yes—
120C23×C4C22×C412yes—
121C23×C4C22×C4116yes—
122C23×C4C22×C412yes—
123C23×C4C22×C412yes—
124C23×C4C22×C412yes—
125C23×C4C22×C412yes—
126C23×C4C2×D4116yes—
127C23×C4C2×D412yes—
128C23×C4C2×D412yes—
129C23×C4C2×D412yes—
130C23×C4C2×D412yes—
131C23×C4C2×D418yes—
132C23×C4C2×D412yes—
133C23×C4C2×D412yes—
134C23×C4C2×Q811yescharacteristic
135C23×C4C2×Q811yescharacteristic
136C23×C4C2×Q814yes—
137C23×C4C2×Q812yes—
138C23×C4C2×Q814yes—
139C23×C4C2×Q814yes—
140C23×C4C2×Q812yes—
141C23×C4C2×Q811yescharacteristic
142C23×C4C2×Q812yes—
143C23×C4#4118yes—
144C23×C4C2412yes—
145C23×C4C2412yes—
146C23×C4C2412yes—
147C23×C4C2411yescharacteristic
148C2×M16—216no—
149C2×M16—216no—
150C2×M16—216no—
151C2×M16—2256no—
152C2×M16—216no—
153C2×M16—28no—
154C2×M16—232no—
155C2×M16—232no—
156C2×M16—232no—
157C2×M16—216no—
158C2×M16—232no—
159C2×M16—216no—
160C2×M16—232no—
161C2×M16—416no—
162C2×M16—432no—
163C2×M16C22⋊C4132yes—
164C2×M16C22⋊C4132yes—
165C2×M16C22×C4116yes—
166C2×M16C22×C4132yes—
167C2×M16C22×C4116yes—
168C2×M16C2×D4132yes—
169C2×M16C24116yes—
170C22×C8—28no—
171C22×C8—232no—
172C22×C8—232no—
173C22×C8—232no—
174C22×C8—216no—
175C22×C8—28no—
176C22×C8—416no—
177C22×C8C22×C414yes—
178C22×C8C22×C414yes—
179C22×C8C22×C4132yes—
180C22×C8C22×C414yes—
181C22×C8C22×C414yes—
182C22×C8C2×D4116yes—
183C22×C8C2414yes—
184C22×C8C2414yes—
185#108—264no—
186C22⋊C8—232no—
187C22⋊C8—232no—
188C24—24no—
189C24—28no—
190C24—216no—
191C24—24no—
192C24—216no—
193C24—216no—
194C24—216no—
195C24—48no—
196C24—416no—
197C24—44no—
198C24—44no—
199C24—416no—
200C24—464no—
201C24C2×C4⋊C412yes—
202C24C2×C4⋊C412yes—
203C24C2×C4⋊C4116yes—
204C24C2×C4⋊C412yes—
205C24C2×C4⋊C412yes—
206C24C2×C4⋊C412yes—
207C24C2×C4⋊C412yes—
208C24C22⋊Q818yes—
209C24C22×Q812yes—
210C24C22×Q811yescharacteristic
211C24C22×Q812yes—
212C24C22×Q812yes—
213C22×C4—24no—
214C22×C4—24no—
215C22×C4—216no—
216C22×C4—216no—
217C22×C4—216no—
218C22×C4—24no—
219C22×C4—24no—
220C22×C4—232no—
221C22×C4—24no—
222C22×C4—24no—
223C22×C4—24no—
224C22×C4—24no—
225C22×C4—232no—
226C22×C4—24no—
227C22×C4—24no—
228C22×C4—28no—
229C22×C4—28no—
230C22×C4—264no—
231C22×C4—28no—
232C22×C4—28no—
233C22×C4—28no—
234C22×C4—216no—
235C22×C4—216no—
236C22×C4—28no—
237C22×C4—24no—
238C22×C4—24no—
239C22×C4—24no—
240C22×C4—24no—
241C22×C4—216no—
242C22×C4—216no—
243C22×C4—216no—
244C22×C4—264no—
245C22×C4—264no—
246C22×C4—216no—
247C22×C4C2×C22⋊C418yes—
248C22×C4C2×C22⋊C418yes—
249C22×C4C2×C4⋊C412yes—
250C22×C4C2×C4⋊C4116yes—
251C22×C4C2×C4⋊C412yes—
252C22×C4C2×C4⋊C412yes—
253C22×C4C2×C4⋊C412yes—
254C22×C4C2×C4⋊C4116yes—
255C22×C4C2×C4⋊C414yes—
256C22×C4C2×C4⋊C414yes—
257C22×C4C2×C4⋊C4116yes—
258C22×C4C2×C4⋊C414yes—
259C22×C4C2×C4⋊C414yes—
260C22×C4C2×C4⋊C414yes—
261C22×C4C2×C4⋊C412yes—
262C22×C4C2×C4⋊C412yes—
263C22×C4C2×C4⋊C414yes—
264C22×C4#11718yes—
265C22×C4#11718yes—
266C22×C4#121116yes—
267C22×C4#121116yes—
268C22×C4C22⋊Q818yes—
269C22×C4C22⋊Q8116yes—
270C22×C4C23×C414yes—
271C22×C4C23×C414yes—
272C22×C4C23×C411yescharacteristic
273C22×C4C23×C411yescharacteristic
274C22×C4C23×C414yes—
275C22×C4C22×D414yes—
276C22×C4C22×D414yes—
277C22×C4C22×D414yes—
278C22×C4C22×D418yes—
279C22×C4C22×D414yes—
280C22×C4C22×D411yescharacteristic
281C22×C4C22×D411yescharacteristic
282C22×C4C22×Q812yes—
283C22×C4C22×Q812yes—
284C22×C4C22×Q812yes—
285C22×C4C22×Q811yescharacteristic
286C22×C4C2×#4114yes—
287C22×C4C2×#4118yes—
288C22×C4C2511yescharacteristic
289M16—232no—
290M16—264no—
291M16—216no—
292M16—216no—
293M16—432no—
294M16—416no—
295M16C2×C22⋊C4164yes—
296C2×C8—28no—
297C2×C8—28no—
298C2×C8—28no—
299C2×C8—264no—
300C2×C8—216no—
301C2×C8—416no—
302C2×C8—432no—
303C2×C8C2×C22⋊C4116yes—
304C2×C8C2×C22⋊C4116yes—
305C2×C8C23×C418yes—
306C2×C8C23×C418yes—
307C2×C8C22×D4116yes—
308C23—232no—
309C23—24no—
310C23—28no—
311C23—24no—
312C23—28no—
313C23—28no—
314C23—24no—
315C23—24no—
316C23—24no—
317C23—28no—
318C23—232no—
319C23—24no—
320C23—232no—
321C23—24no—
322C23—24no—
323C23—44no—
324C23—416no—
325C23—44no—
326C23—416no—
327C23—44no—
328C23—44no—
329C23—464no—
330C23—464no—
331C23—464no—
332C23—416no—
333C23#38018yes—
334C23#38018yes—
335C23#43018yescomplemented
336C23C22×C4⋊C414yes—
337C23C22×C4⋊C414yes—
338C23C22×C4⋊C411yescharacteristic
339C23C22×C4⋊C414yes—
340C23C22×C4⋊C411yescharacteristic
341C23C2×C22⋊Q814yes—
342C23C2×C22⋊Q818yes—
343C23C23×Q811yescharacteristic
344C2×C4—24no—
345C2×C4—24no—
346C2×C4—24no—
347C2×C4—232no—
348C2×C4—24no—
349C2×C4—24no—
350C2×C4—24no—
351C2×C4—24no—
352C2×C4—24no—
353C2×C4—24no—
354C2×C4—24no—
355C2×C4—28no—
356C2×C4—28no—
357C2×C4—28no—
358C2×C4—28no—
359C2×C4—232no—
360C2×C4—232no—
361C2×C4—28no—
362C2×C4—28no—
363C2×C4#380116yes—
364C2×C4#380116yes—
365C2×C4#38018yes—
366C2×C4#38018yes—
367C2×C4C22×C22⋊C412yes—
368C2×C4C22×C22⋊C412yes—
369C2×C4C22×C22⋊C418yes—
370C2×C4C22×C4⋊C414yes—
371C2×C4C22×C4⋊C414yes—
372C2×C4C22×C4⋊C411yescharacteristic
373C2×C4C22×C4⋊C414yes—
374C2×C4C22×C4⋊C411yescharacteristic
375C2×C4C2×#11712yes—
376C2×C4C2×#11718yes—
377C2×C4C2×#11712yes—
378C2×C4C2×#12114yes—
379C2×C4C2×#121116yes—
380C2×C4C2×#12114yes—
381C2×C4C2×C22⋊Q814yes—
382C2×C4C2×C22⋊Q818yes—
383C2×C4C24×C411yescharacteristic
384C2×C4C23×D412yes—
385C2×C4C23×D411yescharacteristic
386C2×C4C22×#4112yes—
387C8—28no—
388C8—416no—
389C8C22×C22⋊C4116yes—
390C22—216no—
391C22—216no—
392C22—28no—
393C22—216no—
394C22—216no—
395C22—24no—
396C22—22no—
397C22—28no—
398C22—22no—
399C22—24no—
400C22—28no—
401C22—24no—
402C22—48no—
403C22—48no—
404C22—464no—
405C22—48no—
406C22—48no—
407C22—48no—
408C22C2×#38012yes—
409C22C2×#38018yes—
410C22C2×#38012yes—
411C22C2×#43014yes—
412C22C2×#43018yescomplemented
413C22C23×C4⋊C411yescharacteristic
414C22C22×C22⋊Q812yes—
415C4—24no—
416C4—24no—
417C4C2×#38012yes—
418C4C2×#38012yes—
419C4C2×#38018yes—
420C4C23×C22⋊C411yescharacteristic
421C4C22×#11711yescharacteristic
422C4C22×#12112yes—
423C2—28no—
424C2—22no—
425C2—22no—
426C2—28no—
427C2—44no—
428C2#2066714yesdirect product factor
429C2C22×#38011yescharacteristic
430C2C22×#43012yes—
subgroupG/H
centerC22×C4C22×D4
commutatorC2×C4C24×C4
Frattini, cosocleC22×C4C25
socleC23C22×C4⋊C4
prime radicalC26Q8
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C25×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C22×#430C2semidirect
4. #20667C2direct (N × H)
5. C2×#1811C2semidirect
6. C2×#1810C2semidirect
7. C2×#1738C2semidirect
19. C2×#430C22semidirect
20. C22×#108C22semidirect
27. #1811C22semidirect
28. #1810C22semidirect
29. #1738C22semidirect
30. C2×#341C22semidirect
77. C2×#108C23semidirect
86. #341C23semidirect
335. C23#430semidirect
412. C22C2×#430semidirect
428. C2#20667direct (N × H)

Maximal subgroups

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

subgroupindex
C24×M162
C22×#4302
C22×#4072
#206672
C2×#18112
C2×#18102
C2×#17382