Finite Group Databasebeta

C2×#15692220 #20265641

order6464
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct productC2×#15692220

Splittings

SylowC101 ⋊ C2×C4×Q8

Subgroups

subgroupG/H
centerC23C22×D101
commutatorC2×C101C23×C4
FrattiniC22C23×D101
FittingC2×C4⋊C4×C101C2
socleC23×C101C23
hypercenterC2×C4⋊C4D101
hypocenterC101C2×C4×Q8
LCSG ▷ C2×C101 ▷ C101
UCSC1 ◁ C23 ◁ C2×C4⋊C4

298 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

1040 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#27169454, #27169474, #27170927, …
maximal normal subgroup of#27169454, #27169474, #27170927, …
maximal quotient ofC2×#20265028, C2×C4⋊C4×Dic101, C4×#15692220, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6464, 1013);