Finite Group Databasebeta

C4×#13182018 #20295116

order6976
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

direct productC4×#13182018

Splittings

FittingC4×C8×C109 ⋊ C2
SylowC109 ⋊ C4×SD16

Subgroups

subgroupG/H
centerC2×C4D436
commutatorC4×C109C22×C4
FrattiniC2×C4C22×D109
FittingC4×C8×C109C2
socleC22×C109C2×D4
hypercenterC4×C8D109
hypocenterC109C4×SD16
LCSG ▷ C4×C109 ▷ C2×C109 ▷ C109
UCSC1 ◁ C2×C4 ◁ C42 ◁ C4×C8

122 conjugacy classes of subgroups; only the 55 normal subgroups are shown.

normal subgroups only

This group has 122 conjugacy classes of subgroups — too many to draw. Only its 55 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

1756 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#28361831, C8×#13182018, #28361843, …
maximal normal subgroup of#28361831, C8×#13182018, #28361843, …
maximal quotient ofC8×#13182018, #28361870, #28361877, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6976, 639);