Finite Group Databasebeta

C2×#19097798 #23758061

order10048
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productC2×#19097798

Splittings

FittingC2×SD16×C157 ⋊ C2
SylowC157 ⋊ C2×AGL(1,ℤ/8)

Subgroups

subgroupG/H
centerC22D4×D157
commutator, cosocleC4×C157C24
FrattiniC4C23×D157
FittingC2×SD16×C157C2
socleC22×C157C2×D4
hypercenterC2×SD16D157
hypocenterC157C2×AGL(1,ℤ/8)
LCSG ▷ C4×C157 ▷ C2×C157 ▷ C157
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×SD16

298 conjugacy classes of subgroups; only the 103 normal subgroups are shown.

normal subgroups only

This group has 298 conjugacy classes of subgroups — too many to draw. Only its 103 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Conjugacy classes & character table

1114 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#34108941, C4×#19097798, #34108963, …
maximal normal subgroup of#34108941, C4×#19097798, #34108963, …
maximal quotient ofC2×#23757276, C2×#23757273, C2×#23757312, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10048, 1337);