Finite Group Databasebeta

C4⋊C4×Dic101 #20265031

order6464
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C22×C4

Aliases

direct productC4⋊C4×Dic101

Splittings

SylowC101 ⋊ C4×C4⋊C4

Subgroups

subgroupG/H
center, FrattiniC23C22×D101
commutatorC2×C101C2×C42
FittingC2×C4⋊C4×C101C2
socleC23×C101C23
hypercenterC2×C4⋊C4D101
hypocenterC101C4×C4⋊C4
LCSG ▷ C2×C101 ▷ C101
UCSC1 ◁ C23 ◁ C2×C4⋊C4

194 conjugacy classes of subgroups; only the 111 normal subgroups are shown.

normal subgroups only

This group has 194 conjugacy classes of subgroups — too many to draw. Only its 111 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

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

Relationships

maximal subgroup of#27170946, #102×Dic101, #27170951, …
maximal normal subgroup of#27170946, #102×Dic101, #27170951, …
maximal quotient of#95×Dic101, #27169357, #27169361, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6464, 403);