Finite Group Databasebeta

#11725260

order896
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

FittingC7×#324 ⋊ C2
SylowC7 ⋊ #1318

Subgroups

subgroupG/H
centerC22#6380
commutatorC2×C4×C7C2×C8
FrattiniC2×C4⋊C4C2×D7
FittingC7×#324C2
socleC22×C7#99
prime radicalC22×D28C4
cosocleC2×C7×C4⋊C4C22
hypercenter#324D7
hypocenterC7#1318
LCSG ▷ C2×C4×C7 ▷ C22×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C22 ◁ C23 ◁ C2×C4⋊C4 ◁ #324

170 conjugacy classes of subgroups; only the 37 normal subgroups are shown.

normal subgroups only

This group has 170 conjugacy classes of subgroups — too many to draw. Only its 37 normal subgroups are shown.

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

Full subgroup data →

Presentation

transitive degreeμt(G) = 224

Polycyclic presentation:

2^7,7|a^2=d,c^2=g,d^2=f,b^a=bc,c^a=ce,e^a=eg,c^b=cg,d^b=deg,h^b=h^6,d^c=dg

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD7×#1318, C2×#11725260, #13262900, …
maximal normal subgroup ofD7×#1318, C2×#11725260, #13262900, …
maximal quotient of#13240418, #13240426, #13240541, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 26);