Finite Group Databasebeta

← C2×#21707 #6373760

Subgroups — C2×#21707 #6373760

Order 512.

3026 conjugacy classes of subgroups.

The subgroup lattice has 435 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#3147C211yesmaximal, characteristic
2C22×#444C212yesmaximal, complemented
3C22×#443C212yesmaximal, complemented
4C2×#2932C212yesmaximal, complemented
5#21707C2116yesmaximal, direct product factor
6C2×#1975C212yesmaximal, complemented
7C2×#1974C212yesmaximal, complemented
8C2×#1963C212yesmaximal, complemented
9C2×#1848C211yesmaximal, characteristic, complemented
10C2×#1726C211yesmaximal, characteristic, complemented
11C22×#135C2212yes—
12C22×#135C2212yes—
13C22×#131C2214yes—
14C2×#532C2212yes—
15#3147C418yescomplemented
16#3147C2218yes—
17C2×#495C412yescomplemented
18C2×#495C412yescomplemented
19C2×#494C411yescharacteristic, complemented
20C2×#493C411yescharacteristic, complemented
21C2×#492C412yescomplemented
22C2×#444—216no—
23C2×#444C22116yescomplemented
24C2×#443—216no—
25C2×#443C22116yescomplemented
26#2932—28no—
27#2932C22116yescomplemented
28C2×#435—28no—
29C22×#108C2212yes—
30C22×#108C2212yes—
31C2×#423C2212yes—
32C22×#104C2214yes—
33C22×#104C2214yes—
34C2×#408C2214yes—
35C22×#97C2211yescharacteristic
36C22×#97C2211yescharacteristic
37C22×#97C2211yescharacteristic
38C22×C4×C8C2211yescharacteristic
39C22×C4×C8C2211yescharacteristic
40C22×C4×C8C2211yescharacteristic
41C2×#376C2211yescharacteristic
42#1975C22116yescomplemented
43#1974C22116yescomplemented
44#1963C22116yescomplemented
45#1848C2218yescomplemented
46#1726C2218yescomplemented
47C22×#41C2314yes—
48C2×#135—28no—
49C2×#135—28no—
50C2×#135—28no—
51C2×#135—28no—
52C2×#135C2×C418yes—
53C2×#135C2×C418yes—
54C2×#135C2318yes—
55C2×#135C2318yes—
56C22×Q16C2×C412yes—
57C22×Q16C2×C412yes—
58C22×SD16C2×C414yes—
59C22×SD16C2×C414yes—
60C22×D8C2×C412yes—
61C22×D8C2×C412yes—
62C2×#131—28no—
63C2×#131—216no—
64C2×#131—216no—
65C2×#131C23116yes—
66C22×M16—24no—
67C22×M16C2314yes—
68C23×C8—24no—
69C23×C8C2311yescharacteristic
70C23×C8C2311yescharacteristic
71C23×C8C2311yescharacteristic
72C23×C8C2311yescharacteristic
73#532—24no—
74#532—24no—
75#532C2×C418yes—
76#532C2318yes—
77C2×C4⋊Q8C2×C412yes—
78C2×#127C2×C412yes—
79C2×#124C2×C414yes—
80C2×#121—24no—
81C2×C4×D4—24no—
82C22×C42C2311yescharacteristic
83C22×C42C2311yescharacteristic
84C22×C42C2311yescharacteristic
85#495C2×C4116yescomplemented
86#495C2×C4116yescomplemented
87#494C2×C418yescomplemented
88#493C2×C418yescomplemented
89#492C2×C4116yescomplemented
90#444—264no—
91#443—264no—
92#435—264no—
93C2×#108—28no—
94C2×#108—28no—
95C2×#108C2318yes—
96C2×#108C2318yes—
97#423—24no—
98#423C2318yes—
99C2×C4⋊C8—24no—
100C2×#104—216no—
101C2×#104—216no—
102C2×#104C23116yes—
103C2×#104C23116yes—
104#408—28no—
105#408C23116yes—
106C2×C22⋊C8—28no—
107C2×#97—24no—
108C2×#97D414yes—
109C2×#97D414yes—
110C2×#97D418yescomplemented
111C2×#97C2314yes—
112C2×#97C2314yes—
113C2×#97C2314yes—
114C2×C4×C8—24no—
115C2×C4×C8C2×C411yescharacteristic
116C2×C4×C8C2×C411yescharacteristic
117C2×C4×C8C2×C411yescharacteristic
118C2×C4×C8C2×C411yescharacteristic
119C2×C4×C8C2×C414yes—
120C2×C4×C8D418yescomplemented
121C2×C4×C8C2314yes—
122C2×C4×C8C2314yes—
123C2×C4×C8C2314yes—
124#376—22no—
125#376C2314yes—
126C2×#95—22no—
127C2×#41—24no—
128C2×#41—24no—
129C2×#41—28no—
130C2×#41—28no—
131C2×#41—28no—
132C2×#41—28no—
133C2×#41C22×C418yes—
134C2×#41C2418yes—
135C22×Q8C22×C414yes—
136C22×D4—24no—
137C22×D4—24no—
138C22×D4C22×C414yes—
139C23×C4—21no—
140C23×C4—21no—
141C23×C4—24no—
142C23×C4#4112yes—
143C23×C4C2411yescharacteristic
144#135—232no—
145#135—232no—
146#135—216no—
147#135—216no—
148#135—216no—
149#135—216no—
150C2×Q16—28no—
151C2×Q16—28no—
152C2×Q16C22×C418yes—
153C2×Q16C22×C418yes—
154C2×SD16—216no—
155C2×SD16—216no—
156C2×SD16C22×C4116yes—
157C2×SD16C22×C4116yes—
158C2×D8—28no—
159C2×D8—28no—
160C2×D8C22×C418yes—
161C2×D8C22×C418yes—
162#131—232no—
163#131—232no—
164#131—432no—
165C2×M16—24no—
166C2×M16—216no—
167C2×M16—28no—
168C2×M16—28no—
169C2×M16—416no—
170C2×M16C2418yes—
171C22×C8—22no—
172C22×C8—22no—
173C22×C8—24no—
174C22×C8—216no—
175C22×C8—416no—
176C22×C8C22×C411yescharacteristic
177C22×C8C22×C411yescharacteristic
178C22×C8C22×C411yescharacteristic
179C22×C8C22×C411yescharacteristic
180C22×C8C22×C412yes—
181C22×C8C22×C412yes—
182C22×C8C2×D412yes—
183C22×C8C2×D412yes—
184C22×C8C2×D414yes—
185C22×C8C2×D414yes—
186C22×C8C2×D414yes—
187C22×C8C2×D412yes—
188C22×C8C2×D414yes—
189C22×C8C2×D412yes—
190C22×C8#4114yes—
191C22×C8#4114yes—
192C22×C8C2412yes—
193C22×C8C2412yes—
194C22×C8C2412yes—
195C22×C8C2412yes—
196C4⋊Q8—24no—
197C4⋊Q8C22×C418yes—
198#127—24no—
199#127C22×C418yes—
200#124—28no—
201#124C22×C4116yes—
202#121—216no—
203#121—216no—
204C4×D4—216no—
205C4×D4—216no—
206C2×C4⋊C4—24no—
207C2×C22⋊C4—28no—
208C2×C42—21no—
209C2×C42—21no—
210C2×C42—22no—
211C2×C42—22no—
212C2×C42C22×C411yescharacteristic
213C2×C42C22×C411yescharacteristic
214C2×C42C22×C412yes—
215C2×C42C2×D414yes—
216C2×C42C2×D414yes—
217C2×C42C2×D412yes—
218C2×C42C2×D412yes—
219C2×C42#4112yes—
220C2×C42C2412yes—
221C2×C42C2412yes—
222C2×C42C2412yes—
223#108—216no—
224#108—216no—
225C4⋊C8—216no—
226#104—232no—
227#104—232no—
228C22⋊C8—232no—
229#97—28no—
230#97C2×D4116yes—
231#97C2×D4116yescomplemented
232C4×C8—28no—
233C4×C8C22×C414yes—
234C4×C8C22×C414yes—
235C4×C8C22×C414yes—
236C4×C8C22×C414yes—
237C4×C8C2×D4116yescomplemented
238#95—28no—
239C24—24no—
240C24C2×#4111yescharacteristic
241#41—216no—
242#41—216no—
243#41—28no—
244#41—28no—
245#41—28no—
246#41—28no—
247#41—48no—
248#41—48no—
249#41—48no—
250#41—48no—
251C2×Q8—24no—
252C2×Q8—28no—
253C2×Q8—28no—
254C2×Q8C23×C418yes—
255C2×D4—28no—
256C2×D4—28no—
257C2×D4—28no—
258C2×D4—28no—
259C2×D4—24no—
260C2×D4—216no—
261C2×D4—48no—
262C2×D4—48no—
263C2×D4—88no—
264C2×D4C23×C418yes—
265C22×C4—24no—
266C22×C4—24no—
267C22×C4—24no—
268C22×C4—22no—
269C22×C4—22no—
270C22×C4—28no—
271C22×C4—28no—
272C22×C4—44no—
273C22×C4—44no—
274C22×C4—44no—
275C22×C4—48no—
276C22×C4—48no—
277C22×C4C4×D412yes—
278C22×C4C4×D412yes—
279C22×C4C4×D414yes—
280C22×C4C23×C411yescharacteristic
281C22×C4C23×C411yescharacteristic
282C22×C4C22×D412yes—
283C22×C4C22×D412yes—
284C22×C4C22×D411yescharacteristic
285C22×C4C22×D411yescharacteristic
286C22×C4C2×#4114yes—
287C22×C4C2×#4111yescharacteristic
288C22×C4C2×#4112yes—
289C22×C4C2×#4112yes—
290C22×C4C2511yescharacteristic
291Q16—216no—
292Q16—216no—
293SD16—232no—
294SD16—232no—
295D8—216no—
296D8—216no—
297M16—28no—
298M16—28no—
299M16—48no—
300M16—432no—
301C2×C8—24no—
302C2×C8—24no—
303C2×C8—22no—
304C2×C8—22no—
305C2×C8—28no—
306C2×C8—48no—
307C2×C8—432no—
308C2×C8C4×D414yes—
309C2×C8C4×D414yes—
310C2×C8C4×D414yes—
311C2×C8C4×D414yes—
312C2×C8C4×D418yes—
313C2×C8C4×D418yes—
314C2×C8#12718yes—
315C2×C8#12718yes—
316C2×C8C23×C412yes—
317C2×C8C23×C412yes—
318C2×C8C23×C412yes—
319C2×C8C23×C412yes—
320C2×C8C22×D414yes—
321C2×C8C22×D414yes—
322C2×C8C22×D414yes—
323C2×C8C22×D414yes—
324C2×C8C22×D414yes—
325C2×C8C22×D414yes—
326C2×C8C2×#4114yes—
327C2×C8C2×#4114yes—
328C4⋊C4—216no—
329C22⋊C4—232no—
330C42—24no—
331C42—24no—
332C42—22no—
333C42—22no—
334C42C4×D414yes—
335C42C4×D412yes—
336C42C4×D412yes—
337C42C23×C412yes—
338C42C23×C412yes—
339C42C22×D414yes—
340C42C22×D414yes—
341C42C22×D414yes—
342C23—24no—
343C23—28no—
344C23—48no—
345C23—416no—
346C23C2×C4×D411yescharacteristic
347C23C2×C4×D411yescharacteristic
348C23#53212yes—
349C23#53212yes—
350C23C22×#4111yescharacteristic
351Q8—28no—
352Q8—28no—
353Q8—48no—
354D4—28no—
355D4—28no—
356D4—416no—
357D4—48no—
358D4—48no—
359D4—48no—
360D4—816no—
361C2×C4—24no—
362C2×C4—24no—
363C2×C4—28no—
364C2×C4—24no—
365C2×C4—24no—
366C2×C4—44no—
367C2×C4—44no—
368C2×C4—44no—
369C2×C4—44no—
370C2×C4—48no—
371C2×C4—48no—
372C2×C4—48no—
373C2×C4—416no—
374C2×C4—48no—
375C2×C4—48no—
376C2×C4C2×C4×D414yes—
377C2×C4C2×C4×D414yes—
378C2×C4C2×C4×D411yescharacteristic
379C2×C4C2×C4×D411yescharacteristic
380C2×C4C2×C4×D412yes—
381C2×C4C2×C4×D412yes—
382C2×C4C2×C4×D412yes—
383C2×C4C2×C4×D412yes—
384C2×C4C2×#12712yes—
385C2×C4C2×#12712yes—
386C2×C4#53212yes—
387C2×C4#53212yes—
388C2×C4#53212yes—
389C2×C4#53212yes—
390C2×C4C24×C411yescharacteristic
391C2×C4C23×D411yescharacteristic
392C2×C4C23×D411yescharacteristic
393C2×C4C23×D411yescharacteristic
394C2×C4C22×#4111yescharacteristic
395C2×C4C22×#4111yescharacteristic
396C8—24no—
397C8—48no—
398C8C2×C4×D414yes—
399C8C2×C4×D414yes—
400C8C2×C4×D414yes—
401C8C2×C4×D414yes—
402C8C2×#12718yes—
403C22—22no—
404C22—22no—
405C22—24no—
406C22—24no—
407C22—416no—
408C22—48no—
409C22—816no—
410C22C4×#12712yes—
411C22C4×#12712yes—
412C22#295714yes—
413C22C22×C4×D411yescharacteristic
414C22C2×#53211yescharacteristic
415C22C2×#53211yescharacteristic
416C4—24no—
417C4—24no—
418C4—44no—
419C4—44no—
420C4—48no—
421C4C4×#12712yes—
422C4C4×#12712yes—
423C4C22×C4×D411yescharacteristic
424C4C22×C4×D411yescharacteristic
425C4C22×#12711yescharacteristic
426C4C2×#53211yescharacteristic
427C2—21no—
428C2—21no—
429C2—22no—
430C2—88no—
431C2#2170714yesdirect product factor
432C2C2×C4×#12711yescharacteristic
433C2C2×#295712yes—
subgroupG/H
centerC22×C4C22×D4
commutatorC2×C4C24×C4
Frattini, cosocleC22×C4C25
socleC23C2×C4×D4
prime radicalC2×#3147C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C22×#97 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C22×#444C2semidirect
3. C22×#443C2semidirect
4. C2×#2932C2semidirect
5. #21707C2direct (N × H)
6. C2×#1975C2semidirect
7. C2×#1974C2semidirect
8. C2×#1963C2semidirect
9. C2×#1848C2semidirect
10. C2×#1726C2semidirect
15. #3147C4semidirect
17. C2×#495C4semidirect
18. C2×#495C4semidirect
19. C2×#494C4semidirect
20. C2×#493C4semidirect
21. C2×#492C4semidirect
23. C2×#444C22semidirect
25. C2×#443C22semidirect
27. #2932C22semidirect
42. #1975C22semidirect
43. #1974C22semidirect
44. #1963C22semidirect
45. #1848C22semidirect
46. #1726C22semidirect
85. #495C2×C4semidirect
86. #495C2×C4semidirect
87. #494C2×C4semidirect
88. #493C2×C4semidirect
89. #492C2×C4semidirect
110. C2×#97D4semidirect
120. C2×C4×C8D4semidirect
231. #97C2×D4semidirect
237. C4×C8C2×D4semidirect
431. C2#21707direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#31472
C22×#4442
C22×#4432
C2×#29322
#217072
C2×#19752
C2×#19742
C2×#19632
C2×#18482
C2×#17262