Finite Group Databasebeta

← C2×#21296 #6372149

Subgroups — C2×#21296 #6372149

Order 512.

2086 conjugacy classes of subgroups.

The subgroup lattice has 451 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2943C211yesmaximal, characteristic
2C2×#2922C212yesmaximal, complemented
3#21296C2116yesmaximal, direct product factor
4C2×#1975C211yesmaximal, characteristic
5C2×#1974C211yesmaximal, characteristic
6C2×#1946C211yesmaximal, characteristic, complemented
7C2×#1945C211yesmaximal, characteristic, complemented
8C2×#1938C212yesmaximal, complemented
9C2×#1937C212yesmaximal, complemented
10C2×#1778C211yesmaximal, characteristic, complemented
11C2×#1759C212yesmaximal, complemented
12C2×#1726C211yesmaximal, characteristic, complemented
13C22×#135C2211yescharacteristic
14C2×C4×#41C2212yes—
15#2943C418yescomplemented
16#2943C2218yes—
17C2×#442C412yescomplemented
18C2×#441C412yescomplemented
19C2×#440C414yescomplemented
20#2922—28no—
21#2922C22116yescomplemented
22C2×#433—24no—
23C2×#431—24no—
24C22×#108C2211yescharacteristic
25C22×#108C2211yescharacteristic
26C2×#427C2211yescharacteristic
27C2×#424C2212yes—
28C2×#424C2212yes—
29C22×#104C2212yes—
30C22×#104C2212yes—
31C2×#416C2212yes—
32C2×#408C2212yes—
33C2×#408C2212yes—
34C2×C4×M16C2212yes—
35C22×#97C2211yescharacteristic
36C22×#97C2211yescharacteristic
37C22×#97C2211yescharacteristic
38C22×C4×C8C2211yescharacteristic
39C22×C4×C8C2211yescharacteristic
40C22×C4×C8C2211yescharacteristic
41C2×#376C2211yescharacteristic
42#1975C2218yes—
43#1974C2218yes—
44#1946C2218yescomplemented
45#1945C2218yescomplemented
46#1938C22116yescomplemented
47#1937C22116yescomplemented
48#1778C2218yescomplemented
49#1759C22116yescomplemented
50C2×#341C2212yes—
51C2×#339C2212yes—
52C2×#339C2212yes—
53#1726C2218yescomplemented
54C22×#41C2312yes—
55C2×#135—24no—
56C2×#135—24no—
57C2×#135C2×C414yes—
58C2×#135C2314yes—
59C22×Q16C2×C411yescharacteristic
60C22×SD16C2×C412yes—
61C22×D8C2×C411yescharacteristic
62C22×M16C2312yes—
63C22×M16C2312yes—
64C23×C8C2311yescharacteristic
65C23×C8C2311yescharacteristic
66C23×C8C2311yescharacteristic
67C23×C8C2311yescharacteristic
68C4×#41—24no—
69C4×#41—24no—
70C4×#41C2×C418yes—
71C4×#41C2318yes—
72C2×C4×Q8C2×C414yes—
73C2×C4×D4—24no—
74C2×C4×D4C2×C414yes—
75C2×#117—22no—
76C2×#117C2312yes—
77C22×C42—22no—
78C22×C42C2311yescharacteristic
79C22×C42C2311yescharacteristic
80C22×C42C2311yescharacteristic
81#442C2×C4116yescomplemented
82#441C2×C4116yescomplemented
83#440C2×C4132yescomplemented
84#433—232no—
85#431—232no—
86C2×#108—24no—
87C2×#108—24no—
88C2×#108C2314yes—
89C2×#108C2314yes—
90#427C2×C414yes—
91#427C2314yes—
92C2×#107C2×C412yes—
93C2×#106C2×C412yes—
94#424—24no—
95#424—24no—
96#424C2318yes—
97#424C2318yes—
98C2×C4⋊C8—24no—
99C2×C4⋊C8—24no—
100C2×#104—28no—
101C2×#104—28no—
102C2×#104C2318yes—
103C2×#104C2318yes—
104#416C2×C418yes—
105#416C2318yes—
106C2×#103C2×C414yes—
107C2×#102C2×C414yes—
108#408—24no—
109#408—24no—
110#408C2318yes—
111#408C2318yes—
112C2×C22⋊C8—24no—
113C2×C22⋊C8—24no—
114C4×M16—24no—
115C4×M16C2318yes—
116C2×#97—24no—
117C2×#97—22no—
118C2×#97—24no—
119C2×#97C2×C412yes—
120C2×#97C2×C412yes—
121C2×#97C2×C414yes—
122C2×#97C2314yes—
123C2×#97C2314yes—
124C2×#97C2314yes—
125C2×C4×C8—24no—
126C2×C4×C8—22no—
127C2×C4×C8—24no—
128C2×C4×C8D414yes—
129C2×C4×C8D414yes—
130C2×C4×C8C2314yes—
131C2×C4×C8C2314yes—
132C2×C4×C8C2314yes—
133#376—22no—
134#376C2314yes—
135C2×#95—22no—
136#341C2318yes—
137#339C2318yes—
138#339C2318yes—
139C2×#41—22no—
140C2×#41—22no—
141C2×#41—24no—
142C2×#41—24no—
143C2×#41—24no—
144C2×#41—24no—
145C2×#41C22×C414yes—
146C2×#41C2414yes—
147C22×Q8C22×C412yes—
148C22×D4—22no—
149C22×D4C22×C412yes—
150C23×C4—21no—
151C23×C4—21no—
152C23×C4—24no—
153C23×C4—22no—
154C23×C4#4112yes—
155C23×C4C2411yescharacteristic
156#135—216no—
157#135—28no—
158#135—28no—
159C2×Q16—24no—
160C2×Q16C22×C414yes—
161C2×SD16—28no—
162C2×SD16C22×C418yes—
163C2×D8—24no—
164C2×D8C22×C414yes—
165C2×M16—22no—
166C2×M16—22no—
167C2×M16—24no—
168C2×M16—24no—
169C2×M16—24no—
170C2×M16—24no—
171C2×M16C2414yes—
172C2×M16C2414yes—
173C22×C8—22no—
174C22×C8—22no—
175C22×C8—22no—
176C22×C8—22no—
177C22×C8—22no—
178C22×C8—22no—
179C22×C8—22no—
180C22×C8—22no—
181C22×C8C22×C412yes—
182C22×C8C22×C412yes—
183C22×C8C22×C411yescharacteristic
184C22×C8C22×C411yescharacteristic
185C22×C8C22×C412yes—
186C22×C8C2×D412yes—
187C22×C8C2×D412yes—
188C22×C8C2×D412yes—
189C22×C8C2×D412yes—
190C22×C8#4114yes—
191C22×C8#4114yes—
192C22×C8C2412yes—
193C22×C8C2412yes—
194C22×C8C2412yes—
195C22×C8C2412yes—
196C4×Q8—28no—
197C4×Q8C22×C4116yes—
198C4×D4—216no—
199C4×D4—216no—
200C4×D4—28no—
201C4×D4C22×C4116yes—
202#117—22no—
203#117—22no—
204#117—28no—
205#117—28no—
206#117C22×C414yes—
207#117C2414yes—
208C2×C4⋊C4—24no—
209C2×C4⋊C4C22×C414yes—
210C2×C22⋊C4—22no—
211C2×C22⋊C4—24no—
212C2×C42—24no—
213C2×C42—22no—
214C2×C42—21no—
215C2×C42—21no—
216C2×C42—22no—
217C2×C42—22no—
218C2×C42—28no—
219C2×C42—28no—
220C2×C42C22×C412yes—
221C2×C42C22×C412yes—
222C2×C42C2×D412yes—
223C2×C42C2×D412yes—
224C2×C42#4114yes—
225C2×C42#4114yes—
226C2×C42#4112yes—
227C2×C42C2412yes—
228C2×C42C2412yes—
229C2×C42C2412yes—
230#108—28no—
231#108—28no—
232#107C22×C418yes—
233#106C22×C418yes—
234C4⋊C8—216no—
235C4⋊C8—216no—
236#104—216no—
237#104—216no—
238#103C22×C4116yes—
239#102C22×C4116yes—
240C22⋊C8—216no—
241C22⋊C8—216no—
242#97—28no—
243#97—28no—
244#97—28no—
245#97C22×C418yes—
246#97C22×C418yes—
247C4×C8—28no—
248C4×C8—28no—
249C4×C8—28no—
250C4×C8C2×D4116yes—
251#95—28no—
252C24—22no—
253C24C2×#4111yescharacteristic
254#41—28no—
255#41—28no—
256#41—24no—
257#41—24no—
258#41—24no—
259#41—24no—
260#41—44no—
261#41—44no—
262#41—44no—
263#41—44no—
264C2×Q8—22no—
265C2×Q8—24no—
266C2×Q8—24no—
267C2×Q8C23×C414yes—
268C2×D4—24no—
269C2×D4—24no—
270C2×D4—24no—
271C2×D4—22no—
272C2×D4—24no—
273C2×D4—44no—
274C2×D4—44no—
275C2×D4C23×C414yes—
276C22×C4—24no—
277C22×C4—22no—
278C22×C4—24no—
279C22×C4—24no—
280C22×C4—22no—
281C22×C4—22no—
282C22×C4—24no—
283C22×C4—216no—
284C22×C4—24no—
285C22×C4—44no—
286C22×C4—416no—
287C22×C4—44no—
288C22×C4—44no—
289C22×C4—44no—
290C22×C4—44no—
291C22×C4C4×D414yes—
292C22×C4C4×D414yes—
293C22×C4C23×C411yescharacteristic
294C22×C4C23×C411yescharacteristic
295C22×C4C22×D411yescharacteristic
296C22×C4C22×D411yescharacteristic
297C22×C4C2×#4114yes—
298C22×C4C2×#4112yes—
299C22×C4C2×#4112yes—
300C22×C4C2×#4111yescharacteristic
301C22×C4C2×#4112yes—
302C22×C4C2×#4112yes—
303C22×C4C2511yescharacteristic
304Q16—28no—
305SD16—216no—
306D8—28no—
307M16—24no—
308M16—24no—
309M16—24no—
310M16—24no—
311M16—44no—
312M16—44no—
313C2×C8—24no—
314C2×C8—24no—
315C2×C8—24no—
316C2×C8—24no—
317C2×C8—24no—
318C2×C8—24no—
319C2×C8—22no—
320C2×C8—22no—
321C2×C8—22no—
322C2×C8—22no—
323C2×C8—22no—
324C2×C8—22no—
325C2×C8—24no—
326C2×C8—24no—
327C2×C8—44no—
328C2×C8—44no—
329C2×C8#11714yes—
330C2×C8#11714yes—
331C2×C8#11718yes—
332C2×C8C23×C414yes—
333C2×C8C23×C412yes—
334C2×C8C23×C412yes—
335C2×C8C22×D414yes—
336C2×C8C22×D414yes—
337C2×C8C2×#4114yes—
338C2×C8C2×#4114yes—
339C4⋊C4—216no—
340C4⋊C4—24no—
341C4⋊C4C23×C418yes—
342C22⋊C4—24no—
343C22⋊C4—24no—
344C22⋊C4—216no—
345C42—24no—
346C42—216no—
347C42—24no—
348C42—24no—
349C42—24no—
350C42—22no—
351C42—22no—
352C42C4×D414yes—
353C42C4×D414yes—
354C42C23×C414yes—
355C42C22×D414yes—
356C42C2×#4114yes—
357C42C2×#4114yes—
358C23—24no—
359C23—24no—
360C23—48no—
361C23—44no—
362C23C2×C4×D411yescharacteristic
363C23C2×C4×D411yescharacteristic
364C23#52912yes—
365C23#52912yes—
366C23C22×#4111yescharacteristic
367Q8—24no—
368Q8—24no—
369Q8—44no—
370D4—24no—
371D4—24no—
372D4—44no—
373D4—44no—
374D4—48no—
375D4—44no—
376C2×C4—28no—
377C2×C4—28no—
378C2×C4—24no—
379C2×C4—24no—
380C2×C4—24no—
381C2×C4—44no—
382C2×C4—44no—
383C2×C4—432no—
384C2×C4—44no—
385C2×C4—44no—
386C2×C4—48no—
387C2×C4—48no—
388C2×C4—48no—
389C2×C4—44no—
390C2×C4—44no—
391C2×C4—44no—
392C2×C4—48no—
393C2×C4C2×#11712yes—
394C2×C4C2×#11712yes—
395C2×C4C2×C4×D418yes—
396C2×C4C2×C4×D411yescharacteristic
397C2×C4C2×C4×D411yescharacteristic
398C2×C4C4×#4112yes—
399C2×C4C4×#4112yes—
400C2×C4#52912yes—
401C2×C4#52912yes—
402C2×C4#53212yes—
403C2×C4#53212yes—
404C2×C4#53212yes—
405C2×C4#53212yes—
406C2×C4C24×C411yescharacteristic
407C2×C4C23×D411yescharacteristic
408C2×C4C22×#4111yescharacteristic
409C2×C4C22×#4111yescharacteristic
410C2×C4C22×#4111yescharacteristic
411C2×C4C22×#4111yescharacteristic
412C8—24no—
413C8—24no—
414C8—24no—
415C8—44no—
416C8—44no—
417C8C2×#11714yes—
418C8C2×#11714yes—
419C22—22no—
420C22—22no—
421C22—24no—
422C22—24no—
423C22—48no—
424C22—44no—
425C22—88no—
426C22#229312yes—
427C22#229312yes—
428C22#295514yes—
429C22C22×C4×D411yescharacteristic
430C22C2×#52911yescharacteristic
431C22C2×#52911yescharacteristic
432C4—28no—
433C4—44no—
434C4—44no—
435C4—48no—
436C4—44no—
437C4#229312yes—
438C4#229312yes—
439C4C22×#11711yescharacteristic
440C4C2×C4×#4111yescharacteristic
441C4C2×#53211yescharacteristic
442C4C2×#53211yescharacteristic
443C2—21no—
444C2—21no—
445C2—22no—
446C2—84no—
447C2#2129614yesdirect product factor
448C2C2×#229311yescharacteristic
449C2C2×#295512yes—
subgroupG/H
centerC22×C4C22×D4
commutatorC2×C4C24×C4
Frattini, cosocleC22×C4C25
socleC23C2×C4×D4
prime radicalC22×#135C22
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C22×C4×C8 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#2922C2semidirect
3. #21296C2direct (N × H)
6. C2×#1946C2semidirect
7. C2×#1945C2semidirect
8. C2×#1938C2semidirect
9. C2×#1937C2semidirect
10. C2×#1778C2semidirect
11. C2×#1759C2semidirect
12. C2×#1726C2semidirect
15. #2943C4semidirect
17. C2×#442C4semidirect
18. C2×#441C4semidirect
19. C2×#440C4semidirect
21. #2922C22semidirect
44. #1946C22semidirect
45. #1945C22semidirect
46. #1938C22semidirect
47. #1937C22semidirect
48. #1778C22semidirect
49. #1759C22semidirect
53. #1726C22semidirect
81. #442C2×C4semidirect
82. #441C2×C4semidirect
83. #440C2×C4semidirect
447. C2#21296direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#29432
C2×#29222
#212962
C2×#19752
C2×#19742
C2×#19462
C2×#19452
C2×#19382
C2×#19372
C2×#17782
C2×#17592
C2×#17262