Finite Group Databasebeta

C4×#19128131 #35557684

order21248
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct productC4×#19128131

Splittings

FittingC4×#135×C83 ⋊ C2
SylowC83 ⋊ C4×#508

Subgroups

subgroupG/H
centerC42#13050575
commutatorC8×C83C23×C4
FrattiniC2×C8C23×D83
FittingC4×#135×C83C2
socleC22×C83C22×D8
prime radicalC2×#19128131C2
cosocleC2×C8×C83C24
hypercenterC4×#135D83
hypocenterC83C4×#508
LCSG ▷ C8×C83 ▷ C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C42 ◁ C2×C42 ◁ C2×C4×C8 ◁ C4×#135

690 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10624

Conjugacy classes & character table

2384 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 322848);